The preview was great, I can't wait to play this when it's done.
Also, I have an idea:
Maybe you could put some random books around the corridor? Like you did in that one abandoned house? Or maybe they could be diaries of the previous occupants, which tell what happened with them. Preferably, something horrific.
Anyway, that would be really cool.
=|=
PS: If any of the testers decide they don't want to be testers anymore, count me in as one!