Graphics are really nice, I love the ambiance, the music, the style.
The idea is great and the gameplay is interesting just like lemmings. It's not very precise sometimes and it can be fustrating when you try to place an object that collide and you didn't want it to collide. The speed of the camera doesn't help either. Sometimes the hitbox just stopped me when I could clearly see there was no need for a collision (I think mainly about the pillow on the ground and horziontal planks that sometimes the player gets into.)
Other than that it is really well made, love the game! :)