Varying the night rather than dropping it
The instinct when attendance falls is to cut a night, but that usually creates a worse outcome than varying what each night does. Waste and washrooms still need daily attention even on a lightly occupied floor, and kitchen bins still accumulate regardless of headcount. Removing an attendance entirely means those items go untouched for two consecutive days, which is noticed quickly and rarely saves as much as the reduction in hours would suggest.
Varying the content works better. On a night following a light day, the cleaner completes the fixed hygiene items and then works through a defined secondary list: detailed dusting, a section of internal glass, a meeting room reset, or the awkward areas that a busy night never has time for. The attendance still happens at the usual hour, but its output is aimed at where the value actually sits that week.
