I totally didn't see the ending coming, I was expecting to see a story with this sort of twist as well, but you feigned so well that it would just be a man who sees ghosts, checking into a ghost run hospital, that I had no idea at all. Such a fantastic ending, and the fact that he sees the ghosts because he is one is a brilliant touch!
Glad you liked it! It wasn't easy, had to made sure no-one ever touched, no sounds anywhere... but I'm glad it worked (well, at least for you!)