Something neat to see in the Pitt. We took the audio tour. Never ran into other people taking it and all the rooms were available. The audio comments start to get long and feels repetitive after a while. Kinda quiet on the audio, but when you're in the room alone it's fine. It's a really cool building and the architecture is amazing. Note you can see the third floor rooms without paying - they're all open and the audio is built in to the room.