Book around how the room is actually used
A single bathroom, a bedroom needed for a child, a consulting space or a home office cannot all tolerate the same shutdown. State the latest time the room must be usable and what ‘usable’ means. Fresh sealant may prevent showering; adhesive may need to remain unloaded; a dismantled wardrobe can block sleeping space even if assembly is nearly finished. Schedule noisy drilling around calls or building quiet hours, but allow enough uninterrupted time to set out and complete the task safely. If a room cannot be released for the required period, split the scope or choose another date. A realistic availability window is more useful than asking for everything to be finished as quickly as possible.

