This depends on the school. In general, it is the configuration of going to bed and getting out of bed. Like my school, four or six people go to bed and get off the table. The difference is that the four-person bed is a little more spacious and the six-person bed is a little more crowded.

In addition, there is another situation. Because the old campus of some schools started school earlier, after the new campus was completed, the facilities in the old campus were not updated much, perhaps because they didn't sleep or get off the table.

But don't worry, most universities have sex.