Went from approx 4x4 to a 6x8 structure. Project started in the winter of 2012, not sure of the completion date as I enjoy modifying it ;)
I no longer have a backyard....
Your project may be ghetto compared to other, but seems very sufficient, thought through, and I bet the boys and chickens think it is pretty great. I like how you gave them large branches to roost on.
thanks I love watching the gang hop around on the branches. It took them awhile to get used to them but there are a few brave souls! my lil bantams love to hang out on their highest branch - makes em feel big, i guess, lol.