My freshman roomie was really nice. She was an upperclassmen (I think she was a junior then?) so it was really nice of her to take me out and meet new people & have some fun.
There were only a couple things she did that annoyed me.. like when she talked on the phone, she talked LOUD. She would practically YELL when she was on the phone, even if the stereo & tv were not on. I could pretty much hear her downstairs when she was talking on the phone. When she talked normally, she didn't talk loud, but she told me she came from a 'loud family' and they always used to try to out-talk the other to be heard. I didn't believe that until her family came over to visit

I stayed with a friend that weekend.
The only other thing that bothered me was that she never asked me to turn anything off when she wanted to watch something. For example if I were sitting at my computer listening to a CD and doing stuff for class, she would turn on the TV a little bit louder than my CD playing.. which is cool.. if she wanted to watch TV all she had to do was ask me to turn off the music.
I ended up getting a private room second semester