Not a bad demo, but I would work on the tension build up a little bit more. That and I would add in some unique jumpscares beyond 'cross the door' styled scares. I also noticed the sounds didn't sound right(?) in the sense that it was being played elsewere instead of the place it should be played at.
Beyond that though, nice demo. Here's my channel for other games I have played. https://www.youtube.com/@Levont