I love cozy and chill games like this one, nicely done!
I really liked the art-style and the music, they fit together perfectly, in my opinion
What I didn't like was that I had some trouble finding out where I could go through, would have helped a little more indication, and also, In the first map it happened to me that I was touching the ceiling a lot and it was a bit frustrating, maybe a little more height would have been perfect.
Congrats for your game!.