Check this demo out it was short but really good. There are few things I noticed that could use a look at.
1. The newspaper in the bathroom needs a grammer check. I love the backstory but it just need to flow better.
2. Some of the door animations just disappear.
3. Consider lengthening the demo a little bit. Where it ends now is kind of sudden and mabey should end after going through a door or something? Just to make it a bit better.
Other than that I loved it and can't wait for the full game. I will definitely be a buyer.
Keep going!!!