<human>: My girlfriend [19 F] and I [24 M] have been in a relationship for 10 months now and are currently giving each other some space. To explain, she has awful roommates and essentially is avoiding confrontation with them by staying at my apartment every night since I live alone. We already spend a lot of time together either hanging out doing things like rock climbing, geocaching, or cooking and on top of that she's pledging my fraternity so she's around me even more than usual. 

Lately I've found myself feeling like I need space, some me time alone in my apartment because I'm either at work, school, with her, or with friends. I'm an extrovert and I love being around people all the time but I miss having time to myself. I can't explain the feeling really well but I just enjoy having some space to just be alone and watch tv, make some junk food, and do some school work. I still love my girlfriend so much and this isn't anything about me trying to be unfaithful, being annoyed at her or being anywhere near done with the relationship. I just like having my time alone even if it's 3 hours, or just having my bed to myself to stretch out and go to sleep in alone every so often. 

We talked about this last night because she has been feeling bad about always being around the apartment especially since I'm her ride to get here because I don't live on campus. After talking it out we determined that we try having her sleep on the couch. I recommended two days but she wanted to do a week so now she's staying on the couch for a week. I never in my life thought I'd feel like this in a relationship as this is my first very stable relationship so my question is, is this normal?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Girlfriend has been staying over every night and I need a little space so now she's sleeping on my couch, is this normal?