I love your designs! I would play with other color combinations ... and maybe just a bit with the way the center of the house and the roof look (it looks like an arrow, and my eye is drawn to it a bit too much).. Otherwise these are great!
I still don't love the colors .. maybe try brown and tan, and then also blue and grey combo. Also, can you do anything about roof / middle of house -- looks like an arrow. Finally, can you add another piece of furniture on the left side? Thanks for your work!