Roommate + friend problem

I desperately want this RA position next semester. I’m interviewing for it soon and I really hope I get the job. I want it for the standard reason of getting my tuition reduced and because I think I’d actually be good at it. But the other reason is because I also desperately want a single in the building where all my friends live. In the building I live in now, I have my roommate and another friend but both have been acting problematic recently. I’m working through it and plan on talking to them about everything, but I really need to distance myself from them. For one I feel uncomfortable moving around in my own room, two both of them act weird around me, I think they both talk shit about me behind my back but at the same time the one friend has been complaining about my roommate and saying she needs to hang out with her less, and my roommate hates my boyfriend for literally no reason. It’s just a super weird situation that I’d like to separate myself from.