If you stay for a long time, it will endanger your health; From the homophonic point of view, 9 means "wine", which means that if you live in it, your life will become as muddled as wine, so your life will be confined to the ordinary.
The feng shui on this floor is not very good. If you live in it, it will affect your fortune. This kind of influence is not great at first, but it will make your life suffer over time.
The light will hinder your career, and the heavy will make your life fall into a strange circle and predicament, and you can't get out no matter how you go.