Not so good. It is forbidden to sweep the floor in dusty places, such as restaurants and hotels during business hours. The floor cleaning work is generally completed before and after opening the door. Sweeping the floor during the store business will make users have a bad buying experience, so sweeping the floor during the store business is not good. Customer experience is mainly composed of two very important nodes: one is the strongest experience in the process, and the other is the final experience before the end, which determines people's evaluation of an experience, which is the so-called peak-tail law.