It's an early work, so I think that can cover a lot of problems. I've given you two for effort because Hey, I can't program!
I have a big problem with the art. This is a basic thing, and it looks as though my six year old son could have done better. How hard is it, even with the absolute WORST paint program, do draw a stick figure or a shelf? I'm not looking for high art, but would have liked to see effort put into it if you're going to drop it into a public space.
Good effort, but you need some serious focus on art. I can only hope that this improves as you are spending less time coding and more time creating ambiance. This is a crowded genre, and bad art does NOT help you stand out in a good way.