Super cute graphics on this one, and it looks like there's a large amount of content for a 20 day jam. Great work!
I had some trouble exiting the buy/sell screens once I was in them, but didn't buy or sell anything. Had to restart the game in those situations because it wouldn't let me go back a screen. I think the shops and buildings are quite lovely. The level layout overall could probably be improved to match the richness and quality of the buildings themselves. Also, I was a little sad I couldn't clean up one leaf pile at a time. I tend to enjoy tedious clean-up tasks because they give the player a sense of accomplishment when it's done. Cleaning them all up instantly with one click seemed too easy.
All in all, great submission!