One of your housemates, Norma Stein, really doesn't like ghosts either. She left the tour a bit early and went back to wait at the entrance for everyone else.

I rather like ghosts, because they can tell you quite a bit about history, especially the older ones. Some of them are quite shy, you know, and it takes some patience to get to know them, but once you do, they're ever so glad that somebody cares.