Pros and cons are down below) 

Advantages:

1. The ambiance was good! I loved sound design - all the noises and running footsteps and the music!

2. The idea is pretty good - several layers of nighmare when it's unclear whether we are in the reality or not. It's not new but the realisation was pretty orignial nonetheless.

Disadvantages:

1. There were almost no scares. The one in the bathroom was bugged and a bit weird that the player could repeat it infinite amount of times.

2. The game overall was too short - 1 puzzle, 1 spook and a plottwist at the end. Maybe it would be cooler to add more interactable stuff to involve players more?

Overall:

I'd rate the game 4/5. It was a pretty good experiecne but could be way better. I think a bit more spooks or puzzles here and there and the game would turn out to be great!

Hope my feedback was useful!