Well... this map is OK, but:
The layout is not anything original! (Cobalt, lol)... but it doesn't have to be :D If it works, why not use it?
Why does every 'house' has four door? It would be better if they had three windows :D lol, or two doors, two windows.
It is too empty in the middle, few crates, a monument or a small park with few benches would be a nice addition. Or just move the cars a little bit further from the wall so u can hide behind them.
I'll give it 8/10 but only because everyting u did is done perfeclty, it just needs some more tuning up... that's it. It should be 7/8.
And don't think about the numbers. Think about the words behind them :D