He laughed. "More than bar peanuts. What do you think I am, a slum bar in Brooklyn? Those are for Steve!" Not only was there a full bar (on every level and in his personal room), there was a refrigerator and pantry that he made sure was stocked for everything any of the Avengers might need or want. Even Steve, if he ever showed back up.
"Of course there's a right floor! Right above mine." Tony knew it was best to keep Bruce close to him, not only because he looked on Bruce as a very good friend now, but he felt that if Bruce did ever lose control of "the other guy", maybe Tony would be able to talk him down. Plus they could go back and forth between their floors like giggling school girls and play "hide the formula" or something. Tony didn't really know about that, but the thought made him chuckle quietly.