Not me personally, but I'm currently living in a suite style dorm and the two roommates that were in the other room were best friends from high school. Always being around each other just tore them apart because they got super annoyed with each other after a while. It was really sad. One of them moved over after the first semester, so we have a new girl in there and they're some of my closest friends now. 

Some people may make it work, but I wouldn't wanna risk it tbh.