Top floor is so buggy. Tons of places you can just stand and zombies will either just stand still, or die (and respawn?) (Elevator, near helipad)
Zombies seem to die whilst spawning in too. I've just watched 5 zombies all die just after ripping through a baricade, just to die before jumping over.

Great map. Needs more weapons from the box. Very little amount and most weapons seem to be from BO1, with no WaW weapons, and very little (if any) weapons from BO2/3.
Also a (glitch? Feature?) where the Orbs (glowing metoer things) stopped spawning after we obtained quite a few (over 60) Is this intended?