The floor plan changes every week
Community facilities are used by different groups who each set up and pack down in their own way. Chairs come back on trolleys parked wherever there was room, tables lean against a different wall each time, and staging sections are stacked by whoever finished last. The store is therefore never twice the same, and a cleaning specification that names areas by location will be wrong more often than it is right.
Scoping by rule rather than by location handles it. Clean whatever floor is exposed, clean the perimeter where it can be reached, clean the door approach and the trolley parking positions as found. Report what could not be reached. That instruction works in any arrangement of the room and does not need rewriting each time a group leaves the store differently. It also gives a relief crew a single instruction they can apply without asking anyone.
