Pros: Very original and fun looking map. I hope to see it in aim maps soon. Looks very simple yet aesthetic and cuts down excess details to bring out the gameplay qualities. Very nice!
Cons: The cons of my feedback will be mostly opinionated. Although I am not a professional mapper, I am very experienced and have a good sense for the qualities of a map that stand out. This map is simple, but fun. The downside to this is that it can be easily played in without something that can be remembered. It's a little dull in a way, if that makes sense.
Improvements: Add something to the map that would allow it to... stand out. make an impression on the player's mind. Add a custom skybox texture, a 3-D skybox, or some dust particle effects that would improve the realistic qualities and the memorable aspects of the map.
Notes: You did a very good job on the map. Keep them coming.