How to compare meeting booths by usable space rather than seat count

Two meeting booths labeled “four-person” can provide very different working conditions. One may accommodate four open laptops and allow someone to leave without disturbing the others; another may fit four seated occupants only when everyone stays in place. Seat count describes a proposed arrangement, not the space available to use it.

A reliable comparison starts with finished internal dimensions, then tests how furniture, door movement, and occupants share that space. The better choice is not necessarily the booth with the largest floor area. It is the one that supports the intended meeting without compromising working posture, access, or the surrounding office layout.

Start with the activity, not the advertised capacity

“Four people” is an incomplete requirement. A brief conversation needs less tabletop space than a working session with four laptops, notebooks, and a shared display. A booth suitable for occasional two-person discussions may be uncomfortable for two people working side by side for an hour.

Define the intended use in terms that can be checked against a drawing:

• Working occupancy: how many people need to work comfortably, rather than fit occasionally?
• Equipment: will everyone use a laptop, or will the meeting rely on a shared screen?
• Seating arrangement: do users need to face one another, sit alongside one another, or face a display?
• Movement: must one person be able to enter or leave while others remain seated?
• Duration: is the booth intended for short conversations or sustained seated work?

These distinctions turn a vague capacity claim into a usable requirement. They also prevent a compact conversation booth from being evaluated as though it were a small project room.

Separate the outer footprint from the finished interior

External width and depth determine how much office floor space a booth occupies. Internal width and depth determine the enclosure available to users before furniture and fittings are considered. Wall construction, acoustic lining, glazing frames, and service cavities account for the difference.

Request finished, clear internal dimensions—not structural dimensions measured before interior finishes are installed. Ask whether the stated dimensions apply throughout the enclosure or only at its widest points. A projecting ventilation housing or wall-mounted control panel can reduce clearance locally without changing the headline measurements.

The TB-W 1-2 Person Work Cabin, for example, lists external dimensions of 1,500 × 1,320 mm and internal dimensions of 1,350 × 1,200 mm. These correspond to approximately 1.98 m² of external footprint and 1.62 m² of internal floor area. That distinction is useful, but the internal area still does not establish comfortable two-person working capacity: the wall table, stools, and access route must be assessed within it.

An internal-to-external area ratio can show how much of the footprint becomes interior space. It should not become a standalone quality score. Enclosure construction serves acoustic and structural purposes, and a favorable ratio says nothing about whether the remaining space is well proportioned.

Compare the shape of the space, not just square meters

Equal internal areas can support different layouts. Consider two hypothetical enclosures before furniture is installed:

Booth B provides more width for occupants seated alongside one another, but less depth for a table between opposing seats. Booth A provides more depth, although its narrower width may constrain the seating frontage or an access route. Neither is inherently better; the furniture arrangement determines which dimension becomes the limiting factor.

This is why floor area per person is only a preliminary screening measure. Dividing 3.60 m² by four produces 0.90 m² per occupant, but does not reveal whether knees collide, the table is too shallow, or the person furthest from the door is effectively trapped behind others.

Evaluate the furnished layout in working positions

An empty interior is not usable meeting space. However, simply subtracting furniture footprints from internal floor area is also misleading. Space beneath a table may accommodate legs, while an apparently empty strip behind a chair may be too narrow for passage.

Request a dimensioned plan showing the exact furniture package included in the quotation. Assess the layout with occupants seated and equipment in use, not with chairs tucked neatly under the table.

Check the working surface

Table dimensions should describe the usable top, including any rounded corners, cable openings, or inset power modules. A table that accommodates four drinks may not accommodate four laptops. Assess usable edge length for each person as well as depth: opposing laptops, charging cables, and shared materials all compete for the central surface.

Table supports matter too. Pedestals, crossbars, and wall brackets can restrict knee space even where the tabletop looks generous. A folding table should be evaluated in its deployed position; its folded footprint does not demonstrate meeting capacity.

Check the occupied seating envelope

A seat’s width alone does not describe the space its user needs. Include shoulder room, elbow movement, leg position, and the clearance required to sit down or stand up. For movable chairs, show both working and pullback positions.

Fixed benches remove chair-pullback requirements but introduce different constraints. An inner occupant may need others to move before leaving. Bench depth and backrest angle also affect the distance between the user and the table, so seating length alone cannot establish comfort.

Section drawings help resolve details that a floor plan misses, including tabletop height, under-table clearance, seat height, and headroom beneath projecting fittings.

Treat the door and approach as part of the space requirement

A booth can fit within an office plan yet remain awkward to use. Compare the clear doorway opening with the door fully open, rather than relying on the nominal door-panel width. Handles, frames, hinges, and opening stops can reduce the effective passage.

An inward-opening door can conflict with seating or furniture. An outward-opening door preserves interior space but requires clearance outside and must not obstruct required circulation. A sliding door avoids a swing arc, although its clear opening and operating space still need checking.

Keep two measurements separate: the booth’s external footprint and its installed operating envelope. The latter includes door operation, necessary approach space, and supplier-specified installation or service clearances. Mixing these figures can make a compact-looking option appear more space-efficient than it is.

Where accessible use is required, obtain a layout assessed against applicable local requirements. Door width alone does not establish accessibility; thresholds, maneuvering space, furniture arrangement, and controls also affect whether the booth can be used independently.

Require evidence that matches the quoted configuration

Brochure photographs can obscure tight clearances through camera angle, small furniture, or an open door. A defensible comparison needs drawings tied to the actual model and furniture specification being offered.

Ask each supplier to provide clear internal dimensions, furniture dimensions, doorway clearance, door travel, and the full installed envelope on the same basis. Record unresolved dimensions as information gaps rather than assuming that similarly labeled booths are equivalent.

For shortlisted options, a full-size floor mock-up can expose layout problems before purchase. Mark the interior boundary, table, seating, and door movement; use representative chairs and laptops. Test whether everyone can work simultaneously and whether the furthest occupant can leave. A showroom trial provides stronger evidence for posture and movement, provided it uses the quoted configuration.

Translate the results into a functional acceptance condition: the stated number of users can work with the specified equipment, use the table normally, and enter or exit as required. Compare price and installed footprint only among booths that meet that condition. This avoids paying for nominal seats that do not deliver usable meeting capacity.