We did all the rooms and the 4 bosses on the rooftop. Took about 3 hours. Was a pain in the ass. One person out of our group of 3 got a drop. After the boss died gold dropped on the ground. Alot of it. Had to pick up gold to find the boss corpse. I looted two items and we all got booted out. It couldnt have been more than a couple min. That is not enough time to loot the gold and the boss. I'm guessing about 800 or 900k got left on the ground.