You really can't figure out the elevators Cyber?

Took me 15 seconds to figure out that you need to shoot the box next to it.

I don't want the windows changed as having it like now brings certain danger to shooting open the windows as you don't know which window has a enemy behind it and you'll waste bullets shooting open all of them.

Having the bottom filled with shallow water sounds nice instead of death and it will make it fun jumping off trying to land on an enemy to knife him. Ladders up would be nice too.