Definitely creepy. It feels like it needed some kind of backstory that unfolded as you explored. For a while I thought it was reordering around me as I went room to room. I get that just requires more time though.
I liked the 3 scary rooms at the end. Not sure if the very scary one was bugged, or it being in my head was the joke.
Not bad anyhow. It shows potential - had a bit of an outlast feel at the start, or maybe the haunted house from vampire: the masquerade