Facility Planning, Design and Ergonomics

Introduction

Housekeeping performance is determined not only by the skill of employees but also by the physical environment in which work occurs. A guestroom that is attractive but difficult to clean increases labour time, injury risk and maintenance cost. A public area that is visually impressive but poorly positioned may create congestion, noise and inefficient cleaning routes. Similarly, a back-of-house facility may contain modern equipment yet fail operationally because linen, waste, chemicals and food-service traffic cross one another.

Facility planning is therefore a strategic housekeeping responsibility. It involves translating the hotel’s service concept, room inventory, occupancy pattern and operating policies into spaces, adjacencies, equipment and circulation systems. Ergonomics adds a human-centred perspective: workstations, tools and procedures must be compatible with human capabilities and limitations. The objective is not simply to maximise floor area, but to optimise service quality, accessibility, safety, maintainability, labour productivity and lifecycle value.

This chapter evaluates guestroom, public-area, back-of-house and housekeeping layouts using six integrated criteria:

1. workflow efficiency;
2. accessibility and inclusion;
3. ergonomics and employee wellbeing;
4. maintainability and cleaning effectiveness;
5. safety, security and regulatory compliance; and
6. whole-life cost rather than initial construction cost alone.

Learning Objectives

By the end of this chapter, the learner should be able to:

• explain the relationship between hotel operating strategy and facility design;
• analyse guestroom, public-area and back-of-house layouts using workflow and adjacency principles;
• apply ergonomic principles to housekeeping tasks, equipment and storage;
• evaluate accessibility, safety, maintainability and infection-control implications;
• use basic space-planning and lifecycle-cost calculations;
• diagnose layout weaknesses and recommend evidence-based improvements; and
• defend a facility decision using operational, financial and ethical criteria.

1. Facility Planning as an Operating System

A hotel facility is a service-production system. Guests experience rooms, corridors, lobbies and amenities, while employees interact with service corridors, pantries, linen rooms, loading docks, workshops and waste routes. These apparently separate spaces are interdependent. For example, inadequate linen storage on a guestroom floor may cause attendants to make repeated trips to a central store. The resulting travel consumes labour, delays room release and increases exposure of clean linen to uncontrolled handling.

A useful planning sequence is:

service concept → demand and capacity → activity analysis → adjacency planning → space allocation → detailed design → commissioning and post-occupancy evaluation

The process should begin with operational questions rather than architectural fashion. Important questions include:

• What level of room-cleaning frequency and response time is promised?
• How many rooms are expected to be cleaned during peak departure periods?
• Which services operate 24 hours?
• What items move through the building, and in what quantities?
• Which flows must be separated for hygiene, security or guest experience?
• How will furniture, fixtures and finishes be cleaned, repaired and replaced?

1.1 Demand, capacity and variability

Design based only on average occupancy is unsafe. Housekeeping demand is affected by arrivals, departures, stayovers, early check-ins, late check-outs, group movements, events and seasonal peaks. A facility may function adequately on a normal Tuesday but fail during a convention departure wave.

A simple capacity relationship is:

where C is total available labour time, N is the number of employees, and t is effective working time per employee. The relationship assumes that time is expressed in consistent units and that employees have comparable productive availability. Effective time excludes breaks, meetings, travel caused by layout, waiting and interruptions. Consequently, a poor layout reduces effective capacity even when staffing levels remain unchanged.

For a housekeeping department, demand can be approximated by:

where D is required labour time; R_d is the number of departure rooms; t_d is average time per departure room; R_s is the number of stayover rooms; t_s is average time per stayover room; and t_p is time for public areas, pantries, replenishment, supervision and other activities. This is a planning approximation, not a substitute for time-and-motion observation. It must be adjusted for room size, service standard, equipment, room condition and employee skill.

1.2 Adjacency and flow

Adjacency planning determines which functions should be close, separated or connected by controlled routes. A relationship chart can classify desired proximity as essential, desirable, neutral or undesirable. For instance, a floor linen room should be close to guestroom service routes; chemical storage should be secure and ventilated; soiled-linen handling should be separated from clean-linen storage; and waste routes should avoid guest circulation where feasible.

The basic principle is to minimise unnecessary movement while preventing incompatible flows. Shorter distance is not always better: a waste room directly beside a guest lift may reduce staff travel but create odour, visual and hygiene problems. The best solution balances distance, separation and serviceability.

2. Guestroom Planning and Design

The guestroom is both a revenue-generating product and a workplace. Housekeeping staff may enter it hundreds of times during its service life. Design evaluation must therefore include guest comfort and staff task performance.

2.1 Functional zoning

A well-planned room generally contains sleeping, working, storage, bathroom, entry and circulation zones. Furniture should support use without obstructing cleaning access. Beds, bedside tables, desks, luggage benches and wardrobes should permit vacuuming, dusting, inspection and maintenance. Furniture that is permanently fixed can improve durability and reduce theft, but it can also prevent deep cleaning and replacement unless access panels or clearance are provided.

The entry zone should allow a trolley or service worker to enter without striking doors, luggage or furniture. Door swings should not create conflicts with bathroom doors, wardrobe doors or emergency evacuation paths. The location of switches, controls and sockets should be intuitive and reachable by users with different abilities.

2.2 Cleaning and maintainability

Cleanability is a design property. Smooth, non-porous and chemically compatible surfaces usually require less effort than textured surfaces with deep joints. However, highly polished floors may create slip hazards, glare and visible marks. Design decisions must consider the complete cleaning regime, including water, detergents, disinfectants, vacuuming, periodic restoration and drying time.

Useful maintainability questions include:

• Can staff reach behind and beneath major furniture?
• Can lamps, televisions, plumbing fittings and air filters be serviced safely?
• Are replacement parts standardised and locally available?
• Are wall corners protected from trolley impact?
• Do floor transitions create trip hazards or trap soil?
• Can a defective fixture be isolated without closing the entire room?

The concept of “designing out cleaning” is valuable. It means reducing soil-collecting ledges, inaccessible recesses, unnecessary decorative objects and fragile materials rather than expecting employees to compensate through additional labour.

2.3 Bathroom design

Bathrooms combine wet surfaces, chemicals, electricity, privacy and high-touch fixtures. Slips are a major concern. Floor finish, drainage, fall, grab-bar provision, shower access, ventilation and water temperature control should be assessed together. Sealants and grout should resist moisture and microbial growth while remaining repairable.

Housekeeping access must not be treated as an afterthought. Wall-hung fixtures may improve floor cleaning, but concealed plumbing can increase repair complexity. Removable access panels, durable fittings and standardised components support lifecycle maintenance.

2.4 Accessibility and universal design

Accessibility is both a legal obligation and a service-quality principle. A universally usable room considers wheelchair turning, transfer space, reachable controls, visual and audible information, bathroom support features and emergency communication. Exact dimensional requirements vary by jurisdiction and building code; therefore, designers must consult the applicable legal standard rather than rely on generic dimensions.

Universal design benefits many users beyond people with permanent disabilities, including older guests, people with temporary injuries, families with children and employees moving carts. It also reduces the need for special arrangements and supports dignity and independence.

3. Public-Area Planning

Public areas include lobbies, corridors, lifts, washrooms, restaurants, meeting spaces, leisure facilities and circulation zones. They are continuously visible to guests and often operate under conditions of fluctuating demand.

3.1 The lobby and front-of-house circulation

The lobby must accommodate arrival surges, luggage, queues, orientation, waiting, cleaning and security. Housekeeping routes should permit rapid response without forcing staff to push equipment through dense guest clusters. Storage for cleaning tools should be close enough for response but visually controlled and secure.

Circulation should distinguish, where possible, among:

• guest movement;
• housekeeping and engineering movement;
• deliveries and service traffic; and
• emergency evacuation.

Complete separation is not always feasible in existing hotels. In such cases, scheduling, barriers, lift zoning, visual screening and communication protocols can reduce conflict.

3.2 Corridors and lifts

Corridors require adequate clear width, lighting, durable wall protection and surfaces that tolerate trolley traffic. Carpet can improve acoustics but may retain moisture and soil; hard flooring may simplify cleaning but increase noise. The selection should reflect cleaning resources, guest expectations, slip resistance and replacement cycles.

Lifts are operational bottlenecks. Housekeeping trolleys, guests, luggage and service contractors may compete for the same capacity. Dedicated service lifts are operationally advantageous but costly. Where none exists, planned service windows, trolley size limits and route protocols can reduce disruption.

3.3 Public washrooms and high-touch environments

Public washrooms need generous maintainability provisions: accessible service shut-offs, durable partitions, easy-to-clean fittings, adequate ventilation, replenishment storage and observation of blind spots. High-touch points such as door handles, flush controls, lift buttons and handrails should be identified in cleaning plans. Material selection should not rely solely on antimicrobial marketing claims; correct cleaning, ventilation and user behaviour remain fundamental.

4. Back-of-House and Housekeeping Facilities

Back-of-house planning converts supplies into guest-ready service. Its effectiveness depends on controlled flows, storage discipline and proximity to points of use.

4.1 Core spaces

A full-service hotel may require:

• a central linen room;
• floor linen closets or pantries;
• uniform issue and changing areas;
• housekeeping offices and briefing space;
• lost-and-found storage;
• chemical and equipment stores;
• laundry or a controlled interface with an outsourced laundry;
• waste holding and recycling areas;
• upholstery, mattress and furniture storage; and
• maintenance coordination points.

The exact programme depends on hotel size, outsourcing, room count, service level and local regulations. Space should be planned by activity and inventory policy rather than by copying another hotel’s footprint.

4.2 Clean and soiled flows

Clean linen, amenities and guest supplies should move from receiving and storage to points of use with minimal handling. Soiled linen should move in closed or controlled containers to laundry or holding areas. Clean and soiled materials should not share containers, shelves or uncontrolled staging zones. Waste should be removed through routes that minimise exposure to guests and clean supplies.

A practical flow map should identify origin, destination, frequency, load, timing and risk for each major movement. It can reveal that a small change—such as moving a floor pantry closer to the service lift—has greater value than adding staff.

4.3 Storage design

Storage capacity is a function of inventory policy, delivery frequency, peak demand and required separation. Overstocking consumes capital and space; understocking causes emergency purchasing, service failure and unsafe stacking. Shelving should be stable, labelled, adjustable and accessible without excessive reaching or lifting. Heavy materials belong between knee and shoulder height where practicable. Chemicals require segregation, secure access, labels, safety data and spill-control provisions.

5. Ergonomics in Housekeeping Operations

Ergonomics is the scientific and professional discipline concerned with fitting work to people. It addresses posture, force, repetition, reach, vibration, environmental conditions, cognition and organisational design.

5.1 Common ergonomic risks

Housekeeping tasks commonly involve pushing loaded trolleys, lifting mattresses, bending to clean low surfaces, reaching overhead, twisting while making beds, repetitive wiping and prolonged standing. Risk is influenced by load weight, handle height, wheel condition, floor resistance, route slope, frequency and recovery time.

A task should be evaluated rather than judged only by job title. Observation, employee interviews, incident records and ergonomic assessment tools can identify high-risk activities. Employees should participate because they understand workarounds that may not appear in drawings or written procedures.

5.2 Design responses

Effective responses follow a hierarchy:

1. eliminate the difficult task where possible;
2. redesign the room, equipment or route;
3. substitute lighter or safer materials;
4. introduce mechanical aids;
5. revise procedures and staffing; and
6. use training and personal protective equipment as supporting controls.

Training alone is weak when the facility forces awkward postures. For example, instructing an employee to avoid twisting does not solve a bed positioned against a wall with no working clearance.

Trolley design should consider wheel diameter, braking, handle geometry, centre of gravity, noise, storage compartments and manoeuvrability. Vacuum cleaners should be selected for weight, hose reach, filtration, noise and maintenance. Adjustable tools can accommodate a wider range of body sizes and reduce overhead reaching.

5.3 Human factors and work organisation

Ergonomics includes cognitive and organisational conditions. Unclear room-status systems, frequent interruptions, unrealistic quotas and poor communication create error and stress. Digital task allocation can improve visibility but may also intensify surveillance or encourage unsafe speed. Performance measures should include quality, safety and recovery time, not only rooms completed.

6. Safety, Security and Regulatory Governance

Facility decisions must comply with building, fire, occupational safety, accessibility, chemical, electrical, sanitation and waste regulations applicable to the jurisdiction. Hotel managers should maintain a compliance register identifying requirements, responsible persons, inspection frequency and evidence of corrective action.

Key design issues include:

• fire-rated doors and unobstructed exits;
• emergency lighting and alarm audibility;
• safe chemical storage and labelling;
• slip, trip and fall prevention;
• manual-handling controls;
• sharps and contaminated-material procedures;
• controlled access to guestroom keys and lost property;
• privacy during room entry and cleaning; and
• incident reporting without retaliation.

Security design must balance surveillance with dignity. Cameras should not be placed in private areas, and access-control data should be retained only as long as legitimately necessary. Lost-and-found systems require secure storage, chain-of-custody records and a clear return or disposal policy.

7. Quantitative Evaluation of Layouts

7.1 Space utilisation and circulation

A basic utilisation ratio is:

where U is utilisation ratio, A_u is usable activity area and A_t is total assigned area. Both areas must use the same unit, usually square metres. The ratio should not be maximised blindly: circulation, storage, safety clearances and accessibility are productive requirements, not wasted space.

Travel burden can be estimated as:

where T is total travel distance per planning period, f_i is the frequency of movement i, and d_i is the one-way or round-trip distance consistently defined for that movement. If trolley loads or time differ substantially, distance alone is inadequate; a weighted model using travel time, load and risk is preferable.

7.2 Lifecycle cost

Initial price is only one component of facility value. A simplified lifecycle-cost model is:

where LCC is lifecycle cost in present-value terms; C_0 is initial cost; C_t is cost incurred in year t; r is the discount rate per year; and t is the year number. The model assumes costs can be estimated, the discount rate is appropriate, and the comparison uses the same analysis period and service output. It may be expanded to include energy, labour, cleaning chemicals, downtime, replacement, disposal and residual value.

#### Worked example

Suppose two floor finishes serve the same area for five years. Finish A costs 10,000 initially and 2,400 per year to clean and maintain. Finish B costs 14,000 initially and 1,500 per year. Using a 5% annual discount rate and ignoring residual value:

For A, the present value of annual costs is approximately 2,400 × 4.329 = 10,390. Thus, LCC_A ≈ 20,390.

For B, the present value of annual costs is approximately 1,500 × 4.329 = 6,494. Thus, LCC_B ≈ 20,494.

Finish A is marginally less costly under these assumptions, despite its higher annual operating cost. The decision could change if Finish B has a longer life, lower slip risk, better guest perception or lower disruption during maintenance. Lifecycle cost supports judgement; it does not replace it.

8. Evaluation Framework for Design Decisions

A postgraduate manager should use a multi-criteria approach rather than a single cost measure. A possible decision matrix assigns weights to criteria and scores each option from 1 to 5. The weighted score is:

where S is total score, w_i is the weight assigned to criterion i, and s_i is the option’s score. Weights should sum to 1, and the scoring scale must be defined before evaluation. This technique makes assumptions visible but remains subject to judgement and bias.

Post-occupancy evaluation should occur after opening and again after sufficient operating experience. It should compare design assumptions with actual travel, room-release time, defects, complaints, injuries, cleaning cost and employee feedback.

9. Technology and Contemporary Developments

Building information modelling can connect room data, equipment specifications, maintenance access and replacement schedules. Sensors may monitor occupancy, water leakage, air quality or equipment condition. Digital housekeeping platforms can assign rooms, report defects and document cleaning activity.

Artificial intelligence can support demand forecasting, route optimisation, anomaly detection and preventive maintenance. However, AI outputs depend on data quality and may reproduce historical staffing bias. Automated systems should not be used to impose unsafe quotas or make opaque employment decisions. Human oversight, privacy protection, cybersecurity, data minimisation and explainability are necessary governance principles.

Contemporary design also addresses climate resilience, energy and water efficiency, circular procurement, low-emission materials and embodied carbon. A durable material that is repairable may be preferable to a fashionable material requiring frequent replacement. Sustainability should include employee health and social conditions, not only energy consumption.

10. Illustrative Case: Redesigning a 220-Room Urban Hotel

Background

An illustrative 220-room hotel reported delayed room release, frequent trolley congestion and increasing housekeeping injuries. The hotel had one central linen room in the basement, two passenger lifts and a small service lift shared with engineering and deliveries. Floor pantries were used mainly for temporary storage and were not consistently secured.

Problem analysis

A two-week observation found that attendants travelled repeatedly to the basement for linen and amenities. Clean linen was sometimes staged beside waste awaiting removal. The service lift was unavailable during delivery peaks. Bed-making required employees to work in narrow spaces because several beds were positioned close to walls. Supervisors measured rooms completed but not travel time, rework or near misses.

The team mapped flows, interviewed employees, reviewed injury reports and measured room-release times. The analysis identified three root causes: poor vertical distribution of supplies, incompatible flows in the service core and inadequate working clearances.

Approach and solution

The hotel converted underused floor closets into controlled linen pantries with par levels based on peak daily demand. A small secure chemical cabinet was installed separately from linen storage. Waste staging was relocated to a ventilated service area. Delivery windows were scheduled outside the main room-attendant period, and the service lift received a booking protocol.

In guestrooms, beds were repositioned to permit access from both sides where feasible. Lighter vacuum equipment and improved trolley wheels were trialled. A pilot floor used a digital defect-reporting system, but supervisors were instructed to review workload and safety indicators rather than use the system solely for speed monitoring.

Outcome

After three months, the pilot floor showed lower measured travel time, fewer interruptions and faster defect escalation. Employees reported less twisting during bed-making, although two pantries required additional ventilation and acoustic treatment. The project did not eliminate all constraints: capital was limited, and passenger-lift congestion remained during large arrivals. The hotel therefore retained scheduled service-lift priority during peak housekeeping periods.

Learning points

The case demonstrates that layout improvement is usually a systems intervention. Storage, lift policy, room furniture, equipment and performance measurement must be considered together. It also shows why post-occupancy evidence matters: the initial pantry solution created a new ventilation issue that was not visible in the floor plan.

Challenges and Limitations

Facility evaluation contains uncertainty. Demand forecasts may be wrong, construction conditions may differ from drawings, and employee practices may change. Weighted scoring can create false precision, while lifecycle-cost estimates depend on uncertain energy prices, wage rates, maintenance behaviour and replacement dates. Accessibility requirements differ by jurisdiction, and a code-compliant space may still be difficult for some users.

Designers should therefore use sensitivity analysis, user participation, mock-ups and staged pilots. They should document assumptions and distinguish measured evidence from professional judgement. A low-cost solution is not ethical if it transfers risk to low-paid employees, compromises privacy or creates avoidable injury.

Best-Practice Checklist

Before approving a housekeeping-related facility design, management should confirm that:

• major flows are mapped and incompatible flows are separated;
• peak, not merely average, demand has been tested;
• clean, soiled, waste and chemical routes are controlled;
• employees have participated in ergonomic review;
• cleaning access and maintenance access are demonstrated physically;
• accessibility and fire requirements are verified by competent professionals;
• equipment, storage and lift capacity match operating policy;
• lifecycle costs and downtime are considered;
• data and surveillance systems have governance controls; and
• post-occupancy evaluation is funded and scheduled.

Chapter Summary

Facility planning in housekeeping is the design of a service-production system. Effective layouts connect service demand, activity flows, storage, equipment, circulation and human capability. Guestrooms must support both guest comfort and safe, efficient cleaning. Public areas require attention to congestion, visibility, high-touch surfaces, accessibility and service routes. Back-of-house areas must control clean, soiled, waste and chemical flows while providing adequate storage and secure access.

Ergonomic design reduces force, awkward posture, repetition and cognitive overload by changing the task or environment, not merely by relying on training. Accessibility, safety, privacy and regulatory compliance are fundamental design requirements. Quantitative tools such as capacity calculations, travel-distance estimates, weighted decision matrices and discounted lifecycle cost make assumptions visible and support managerial evaluation. Nevertheless, numerical models must be combined with employee participation, user testing and post-occupancy evidence.

The central professional principle is that a facility should be judged over its whole life. A successful design delivers reliable guest service, protects employees, remains maintainable, supports inclusive use and controls total cost without transferring hidden risks to people or the environment.

Key Terms

Facility planning: Systematic determination of spaces, relationships, capacities and resources required for operations.

Workflow: Ordered movement of people, materials, information and equipment through a service process.

Adjacency: Degree of functional proximity or separation required between activities.

Back-of-house: Operational areas not normally visible to guests.

Maintainability: Ease and economy with which a facility or component can be cleaned, inspected, repaired and replaced.

Ergonomics: Design discipline concerned with fitting work, tools and environments to human capabilities.

Universal design: Design intended to be usable by the widest practical range of people.

Lifecycle cost: Present-value cost of acquisition, operation, maintenance, replacement and disposal.

Clean flow: Controlled movement of clean supplies and materials to points of use.

Soiled flow: Controlled movement of used linen, waste or contaminated materials.

Floor pantry: Local housekeeping storage and support room serving a floor or zone.

Post-occupancy evaluation: Systematic assessment of a facility after it begins operation.

Capacity: Amount of work or service that available resources can perform in a defined period.

Travel burden: Movement effort or distance generated by operational activities.

Human factors: Physical, cognitive and organisational conditions affecting human performance.

Risk assessment: Structured identification, evaluation and control of hazards.

Service lift: Lift intended or prioritised for goods, staff and operational movement.

Weighted decision matrix: Evaluation method combining criterion weights with option scores.

Review Questions

Short Answer Questions

1. Why should housekeeping facility planning consider peak demand rather than average occupancy alone?
2. Define maintainability and give two design features that support it.
3. What is the purpose of separating clean and soiled flows?
4. Explain why training alone is an insufficient ergonomic control.
5. What does lifecycle cost include beyond initial construction price?

Long Answer Questions

1. Explain how guestroom layout affects cleaning productivity, accessibility, safety and guest experience.
2. Discuss the principles that should guide the planning of housekeeping back-of-house facilities.
3. Analyse the relationship between public-area circulation, service routes and guest perception.
4. Explain how lifecycle-cost analysis can improve material and equipment decisions, including its limitations.
5. Discuss the role of employee participation and post-occupancy evaluation in facility design.

Analytical / Application Questions

1. A 180-room hotel has frequent delays in room release because attendants repeatedly travel to a basement linen room. Develop a diagnostic method and recommend layout and operating interventions.
2. Compare two proposed floor finishes using workflow, safety, maintainability, accessibility and lifecycle-cost criteria. State the assumptions and evidence you would require before making a recommendation.
3. Design an ergonomic review for a guestroom bed-making task. Identify hazards, data-collection methods, possible design changes and performance measures.

Multiple Choice Questions with Answers

Question 1

Which principle best describes the relationship between housekeeping layout and operational performance?

A. Layout affects only the visual appearance of guest areas

B. Layout influences workflow, safety, service quality and lifecycle cost

C. Layout is primarily determined by furniture fashion

D. Layout becomes irrelevant once staffing is adequate

Correct Answer: B. Layout influences workflow, safety, service quality and lifecycle cost

Question 2

In the capacity relationship C = N × t, what does t represent?

A. Total room inventory

B. Number of guest complaints

C. Effective working time per employee

D. Average travel distance

Correct Answer: C. Effective working time per employee

Question 3

Which flow should normally be separated from clean-linen storage?

A. Guest amenity replenishment

B. Soiled-linen handling

C. Inventory labelling

D. Room-status communication

Correct Answer: B. Soiled-linen handling

Question 4

What is the strongest ergonomic intervention in the hierarchy of controls?

A. Providing advice after an injury occurs

B. Requiring employees to work faster

C. Eliminating or redesigning the difficult task

D. Relying exclusively on personal protective equipment

Correct Answer: C. Eliminating or redesigning the difficult task

Question 5

A hotel calculates travel burden using T = ∑(f_i × d_i). What does f_i represent?

A. Frequency of movement i

B. Floor area of zone i

C. Financial cost of equipment i

D. Friction coefficient of surface i

Correct Answer: A. Frequency of movement i

Question 6

Which feature most directly supports maintainability?

A. Decorative inaccessible recesses

B. Non-standard fittings with no access panels

C. Accessible service points and replaceable standard components

D. Highly fragile finishes requiring specialist restoration

Correct Answer: C. Accessible service points and replaceable standard components

Question 7

Why is a lifecycle-cost comparison more informative than comparing purchase prices alone?

A. It ignores operating costs

B. It includes relevant costs over the service life

C. It guarantees the cheapest option is always selected

D. It eliminates the need for professional judgement

Correct Answer: B. It includes relevant costs over the service life

Question 8

Which is an appropriate governance concern when AI is used for housekeeping task allocation?

A. AI makes privacy irrelevant

B. AI removes the need for employee consultation

C. Data quality, privacy, bias and unsafe workload intensification must be controlled

D. AI should replace all managerial oversight

Correct Answer: C. Data quality, privacy, bias and unsafe workload intensification must be controlled

Question 9

What is the main purpose of a post-occupancy evaluation?

A. To confirm that drawings are attractive

B. To compare actual facility performance with design assumptions

C. To eliminate all maintenance expenditure

D. To measure only guest satisfaction

Correct Answer: B. To compare actual facility performance with design assumptions

Question 10

In a weighted decision matrix, what should the criterion weights generally do?

A. Remain undefined until after the preferred option is chosen

B. Sum to 1 when expressed as proportions

C. Be based only on initial purchase price

D. Give every criterion an identical score

Correct Answer: B. Sum to 1 when expressed as proportions