"Um. Yes." John lowered his wand quickly, as though that would somehow change the fact that he'd just unknowingly Levitated his flatmate clear across the room. "Sorry." But Rolf didn't look too put out, really, and now there was one less chore to get out of the way. "It's better there, isn't it? Seems wrong to have it all backed up against the windows that way. Everything's all right, I hope?" He took a seat in one of the nearby chairs, trying to decide if there was anything else that felt terribly off. "Do you need any help?" He couldn't have had much to move out of his hotel room, but it seemed polite to offer.