"If he's in the room he's been given, he's on the 7th floor." He doesn't mind repeating himself when Sam's making that face. It's the very one he imagined when reading the book and Sam spotted the Elves in the wood making their way from Middle Earth and it melts his heart a bit.

"I can show you how the elevator works, if you like." It's a better way than saying he'll press the buttons for the Hobbit since the panel is likely too tall for him. Big people concerns indeed.