The outside is small, and yet you make the inside feel so large. Very nice exterior work, you did not over-due any ramps, rounds, etc. Its looks realistic, which is a quality that always wins me over. The wallpaper designs were nice and not repetitive. The railings directly in front of the windows gives it a wonderful touch. Moving inside again, the beams on the ceillings were a great idea. The stairs are a bit bland, but good. The railing preventing someone falling from the above floor, is great. Overall, I definitely say yes. You have great potential and I love your style.
Also, I get the sleeping bag stuck under the 3rd floor.