A square footprint puts four people at equal distance from each other, which suits a review or an interview better than a long rectangle where the ends drift out of the conversation. The surface measures 39.5 in on each side with 23 in of clear legroom per seat, and it holds 200 lb on 1.6-in metal tubes braced in an H pattern. Two of these pushed together form a 79-in run and four make a block for a larger group, so a room can be reset without new furniture. The crossbar sits 6 in off the floor, clear of most heels.