This map is cool, but as many others here said it got a little too much empty spaces. You should add some boxes or make the shape of the map uncertain, not square. Anyway I'll rate 4/5 for good work
@rawrick
Anyone can rate the map, and if they like it enough, they download it.
Now, let's see. It looks great!
It's got a custom tileset, and just looks good, the usage of the crates in symmetry is pretty nice.