Which clean a room is owed
A checkout clean, a stay-over, a turndown and a deep clean are different work; the rules decide every morning which one each room gets, and say why.
Every visit used to be "service". A checkout clean takes forty minutes and a stay-over light clean takes twelve; a deep clean is a morning; a turndown is five minutes at dusk. Each is a service type the hotel owns — renamed, retimed, re-credited — seeded from one built-in list the day the hotel first needs it.
What a clean consists of
Each service type has a checklist: the bathroom, the bed, the surfaces, the minibar, the amenities, the balcony. The attendant ticks through it on the phone; the supervisor inspects against it; the SOP behind each line is kept beside it.
The rules say which clean
Every morning the day is opened with each room's visit decided by rule: a departure is owed a checkout clean; a stay-over on its third night a full clean rather than a light one; a room vacant four days a deep clean; a VIP a turndown. The rule that decided is written on the visit, so "why did 304 get a light clean" has an answer.
One rule engine
The same rules table carries assignment, priority, the clock and escalation in the later stages — one place the hotel writes its policy.