It doesn't matter if the toilet doesn't flush. Don't be suspicious, but be superstitious.
Qinglongchang is a good place for formal business. The boss better be a man. If you are a woman, please put a bonsai with a wide leaf height of 120 cm on the left side of the door. This kind of bonsai doesn't live well, as long as there are dead leaves, it should be replaced.
Your problem is the warehouse door. You need to put a screen in front of the warehouse, or make a secret door, so that your customers can't see the inside of the warehouse or the door when they enter. Otherwise, there is no way for money to stay in the door, that is, the customer enters the door but is not angry. For your reference