Weapons are now in proper racks, and DXMP is the map prefix. There is an upper floor with respective spawns, vents linking places, ammo crates, a drop down from B1 to B3 climbable with a rope, and sources for the map's light. As per chinny's suggestion the doors now have a move time of 0.5, i prefer that myself after comparing.
I have a beta hosted, please check this out and see what you guys think so far
thanks

EDIT: in MP one of the vents is too small to get off the ladder within, that needs to be fixed, and might make a new rope and widen it by one or two units to make you less likley to fall off. Any more bugs, do say!