[quote=@Leotamer]
I am planning on posting soon, it is just I am not quite sure what to do with Finis right now. I feel like he wouldn't be opposed to starting a conversation with someone, however he is not much for small talk. As for the shared quarters things, I don't think he would sleep in his actual private quarters, or in beds or mats in general. 
[/quote]

As long as he realizes that sleeping anywhere that's not the place appointed to him is against the military code and that he'll get punished for that, he can do what he wishes.

As for options on what to do, talking isn't the only thing. There's nothing preventing him from walking around to verify, say, the stables, or the kitchen, etc. The only thin holding you is your imagination.