[Matt]

The first one, and the very last one are decent.

In the first one, where your character is standing on the carpet i guess? I dislike the overlapping that's going on there. In the very last one, the building looks too crazy, for me at least. What's with the transparent tree stump on the roof? The fence on the top has random tree bush tiles within it? The rest of the ones i didn't mention i think are ugly. I'm guessing you you just got lazy, or your trying to get 'back into' levels designing?