I think this game is really nicely designed and I like the pace and the overall feeling as we transition from scene to scene. It's a bit of a surreal experience. One thing I noticed during my play through is that the elevator can accidentally knock you through the floor of the entire third level if you end up underneath of it. Maybe a fix for this would be to make the elevator only go up once the player is on top of it and then set the player as a child of the elevator until they reach the top. You could also make it so the elevator returns to it's start location if the player accidentally falls off and the elevator stops descending if the player is underneath of it so it doesn't knock you through. That way the player doesn't end up in a position where they can no longer progress. Overall I really liked the vibe of this game though!