I had two problems to solve when I removed the nest box, not enough height to get the roosts up higher than the nest boxes and not enough roost space for 10 chickens. I built it 4' x 5' x 30" wall height. It's enough space for about 12 full size chickens to roost in and nothing else. @aart has a...
Don't make it! It looks cool but is not a good design. They don't have any ventilation on the plans
I attached my run with fence staples and enclosed the underneath with 1" welded wire.
The hinge down doors were horrible and I changed them to cabinet type of doors. You can see in this photo...
Well I used that shape as inspiration for my coop... what a mistake. I had to take out the nest boxes and other stuff and just have roosts in there.
JT