Having been trapped in a limited space for an extended period, I find basic bodily necessities to be deeply important to be addressed first and foremost.

[ He turns a hand. ]

There will be periods where it is wisest to stay within one's room, as rooms do hold a certain amount of protection. I would also be willing to provide further protection given that I would guess you to come from a world largely lacking in magic and more than a few inmates have made a point of learning such skills or had them to start.