Easy clean chicken coop roost/perches

In this video I detail my chicken coop roost/perch setup that allows for easy cleaning. My chickens are free range and the coop is floor to ceiling. One minus is this setup doesn't allow the perches to be quite as high as I'd normally do because the perch has to clear the ceiling to get out of the way. The "hinge" is made from junk bolts, washers, and a lock nut.