Tony swung up easily after him, but the groaning stairs were not going to wait patiently for Tony to find his footing and sent him tripping quickly up onto the landing next to Kaz as they have a final, deep crack and crashed off of the wall. Hands out to steady himself and caution Kaz back from the break, Tony waited and listened, staring first at the debris settling below, then the far wall where he had looked out at the moving shadows across the street, trying to determine if anyone could have heard that over the sound of the battle. They probably shouldn't stick around to find out.

"Out, go," he prompted, flicking a hand toward the caved in roof, hoping there was enough of it left to climb out and across to their neighbour.