The arithmetic nobody wants to do
A short attendance at a small premises is a finite amount of labour, and every task on a list consumes part of it. Amenities alone, done properly with correct dwell times and separated cloths, take a meaningful share. Adding a warehouse sweep and a glass round to the same visit does not create more time; it takes time away from the amenities, which is precisely the area that fails visibly and matters most.
That is why a realistic scope for a small unit is short. The temptation is to list everything so the document looks comprehensive, but a list longer than the visit guarantees inconsistency. Naming fewer tasks and doing them fully produces a better result and a service the occupier can actually check, which is worth more than a page of items that are attempted unevenly.
