This video gives one a more crucial idea of what these apartment looked like before the tragedy; and imagine all the appliances, furniture, equipment and personal belongings that came tumbling down, layer upon layer to the ground below. You can understand the immensity of the debris. The video was probably made for prospective tenants. The eerie part is that the ending is focused on the side of the Condo that fell (as it was demolitioned), think WTC 7, which also started to disintegrate from the top down].
What I didn’t know, however, is that 6 floors were below ground and 13 above. Therefore, those below ground may be in better shape for rescue than the rest. If only they could reach them.