Over all the site layout is good but somethings need to get fixed.
First off, all the 'X's (besides the ones facing mid) can't be shot through and don't let nades through the gaps, but the shots can still break the glass?

Second is the presence of so many 1-way smokes on CT a ramp, you can just throw smokes on the ledges and you get a one way.

Third is that on A plat bullets and nades go through the railing.

Last of the problems is that entrance of A. Nades can get stuck under the metal.

Also wrote this at 1 in the morning so my English may be off :p