Roosting Chickens - Page 2
First one is 3' from the floor then two horizontal feet and 1 vertical foot to the next and then one more up. So 3, 4, and 5 feet. Ramps to to the first then the first to the second and second to third. The birds that get on go up and down the ramps or sometimes fly down if they get impatient in the morning.
I'm not sure how they get up to the rafter but they fly down.