The floor a chamber actually needs

The useful question is not “will it fit the brochure photo”. It is where the end window faces, and whether someone can kneel there to zip the chamber.

Solace 210 is 234 cm long and 53 cm in diameter once inflated. In plan it behaves like a large daybed pressed to a wall. Leave the window end clear. The compressor sits nearby, not inside the same footprint, with a short hose run.

Vitaeris 320 wants more generosity: about 2.5 metres by 1.5 metres so entry is unhurried. Quamvis, with its external frame, wants the same length and a little more side clearance for the hoops.

Assembly is deliberately unskilled. No special tools, typically under 30 minutes, with a manual and a film in the kit. The internal frame holds the bladder’s shape while it is still soft, which is what makes a first inflation calm rather than theatrical.

If the room is wrong, say so before the order. Moving a chamber later is possible — Solace is built for that — but a clinic that specifies Quamvis should measure the corridor as well as the treatment room.