The main issues in this map, IMO, are the respawn points that are way, way, waaay too far away from any weapon. It is not fun running around a large map trying to find a weapon. This could well be just "my problem", but I also found the layout confusing. And there are several areas where the player gets snagged, e.g. the grated bridges could have been made a bit wider.
Nice job. Keeper.
I got another coming out asap.