1. Toilets are wet and unclean places, which will inevitably affect the environmental sanitation under public toilets.
2. In addition, when the upstairs toilets and water pipes are started, it will definitely affect the customer's peace.
3, under the public toilet, it is awkward to think of it, which will affect mental health.
Of course, if at first, because there is a public toilet on it, you bargain and the rent is cheap, that is another matter.