Ok so I'm feeling pretty good on my overall game, but there is one thing I don't feel too confident about and that's the actual pull back to my place. Thing is I go to university, and all the bars/parties usually happen off campus downhill from my dorm. So if I try to bring a girl back to my place then I run into the issue that she's not going to necessarily want to walk uphill 15-25 minutes (0.5-1.5 mi) to head back to my place. Not to mention she would instantly get a nice reason to avoid coming back because its a bit of a walk uphill plus whatever walk she has to do to go back to her place. Plus in that time I could also lose the passion/attraction I've built up because that's almost a half hour.
I figure a few good ways to deal with this are to slowly ease into it by hitting a few spots along the way, like grab some food at a place half a mile away, eat on the way, stop to buy a pack of cigs, offer a cig and keep chatting and keeping her warm while using lots of kino, then reach my dorm and show her some of my artwork (I do a lot of sketches and Photoshop work) while listening to some jazz to set the mood before going for it. Thoughts?
The other issue is that although I live in a single, I'm in a suite living with 5 other guys. I'm not sure if this would play out to my benefit by showing I have a friend circle that I'm close with, or if it'd bring up ASD because she'd feel awkward being seen/possibly heard if we have sex in my room. Any ideas how I'd get past this LMR if she brings it up?

Wait, so there are other guys in the room? Was going to say get a can but if you can't get privacy anyway I'd say try find a place on the way to do her...

There are five rooms all right next to each other like 4 singles and a double with like a private hallway, bathroom and common room only we can use. The walls are super thin though, in fact I can hear some of my friends when they bring their girlfriends over to bang.