This shows you the view from the side of the built-in hideys under the ramp. The one on the left is rectangular, and the one on the right is actually 1 grid wide, with half of that open under the higher side of the ramp and the other half is the small triangular entrance/exit that you can see in the picture. It is much larger than it looks! These are their absolute favorite places to hang out!

I line them with extra fleece/zorb pads (made in various sizes to fit) so that I can change the bedding in these areas daily, since they do a lot of pottying in there and I don't want to have to change out the whole cage all that often!