That he had to agree with. A mess that none of them understood, and yet were expected to 'fix'. If he had been from this place, he'd be rather put off by that. Heck, even not being from the area, he was a little disgruntled about the lack of information - but it was certainly a curious mystery, if nothing else.

"Hmm?" The Doctor glanced around. "Oh, nowhere in particular. The living quarters are over that way, though." He motioned down the street to the west. He'd wandered the underground city so much in his first week, it would be quite the shock to him if he managed to get lost. "Have you visited all the other buildings here?" After a paused, he added, "Aside from the library."