Does living in university housing mean that they will own intellectual property you create there?

So I was wondering. Most IP policies at Universities state that you must work on inventions, software, etc. on your own time in order to keep your rights to it. Most also say that you can't use University facilities in the process. But if you live in student housing, wouldn't this count as a "University facility." So wouldn't it technically be impossible to patent something while keeping your rights?