Probability problem. If a dormitory is adjacent to other dormitories, there are only a few possibilities.

First, it's empty,

Second, this is the boys' building.

Third, it is the girls' building.

Fourth, it is a mixed building for boys and girls.

When I was in college, there was also a boys' building in the back, about 30 meters. Boys often looked at the windows here with binoculars. Then just be careful not to wear too much clothes in the dormitory and close the curtains at the right time. It doesn't seem to bother me too much.