Yeah, I think I'm actually still with your roomie on this one, I'm afraid. I guess it's hard to explain if you don't get where he's coming from - personally, I'd like to have the option of hanging either in my room or in the living room, even if I end up just being in my room. Having the living room commandeered that often for such a long time would just seem like I was being FORCED to stay in my room, and that would probably grate at my pride a bit. He's just more territorial than you, it seems. If it genuinely bothers him, then I think the considerate thing to do is to accomodate him.