Its entirely your choice. I had seen Finna as a very good room mate for Hisoka because she's a senpai and he's a noob and the mentoring thing works well there. I recall we talked about it earlier in the OOC. Also simply because so far Finna has been the most helpful to him.<br/><br/>But if its some kind of mentor (shopping! hair! makeup!) programme they work together on, that doesn't mean they need to room together. It would help a very great deal but its no requirement.<br/><br/>Those are just some random thoughts from me however and I'll happily let you choose, whatever works best for your character.