The worst map is ever ( New Sobek City)

I don't know why the level designer created this FULL disbalance map, but this map needs to be rebuilt; the left side loses 99%, and the right side is really difficult to push when the left side is pushed easily. The right side has 2x top position for sniper, left 0, also helicopter spawns only onthe right side, are you seriously?  

How can you create houses with stairs that are blocked on the second floor? How???? And WHY?

The right side can jump from D to B on houses where you can't get up. But the left side is not able to push the mountains between D and B....

Also, a lot of questions for the other map.