Stores rarely get the luxury of an empty building. Floors are walked while they dry, displays move weekly, and a spill in a main aisle is a safety problem before it is a cleaning one. Work fits around trading rather than waiting for trading to stop.
Seasonal volume changes the arithmetic. Slush walks in on hundreds of boots through a Minnesota winter and gets ground into entry tile and the first stretch of sales floor, while the weeks before a holiday push traffic well past whatever the base plan was built for.
Working locally helps here: we run from 20855 Kensington Blvd, Suite 4 in Lakeville, which makes an added visit during a heavy trading week or after a weekend event a realistic request instead of a favor nobody can fit in.