The controls were pretty good, and I liked that you could build the walls as well, and thus control the shape of the house as a whole.
I had a bit of trouble seeing the furniture I was placing, partially due to the zoom level (would have liked camera movement) and partially due to the heavy green colouring, I think? I think camera movement in general would have been a really nice addition (though I know you noted that you ran out of time, and this is a 48 hour submission).