Appointment rooms take a distinctive kind of use
An interview or appointment room concentrates a lot of contact into a small space. Two or three people sit at a desk for twenty minutes, papers are handled, chairs are moved, and the whole thing repeats several times before lunch. The surfaces that take the load are the desk, the chair arms and backs, the door handle and whatever the visitor rests a bag against, which is a narrower list than a general office task line suggests.
That concentration is why a reset between blocks earns its place. The room does not need a full clean four times a day, but it does need to look as though the previous appointment did not happen. Chairs pushed back, a wiped desk and no cups left standing is enough to achieve that, and it takes a couple of minutes if somebody has been made responsible for it.
