I want to see a video of when you get to clean it out the first time.
Very nice coop and design for the birds but all that leaning over to reach for eggs in the end nest boxes looks uncomfortable and cleaning out those nests will be a pain. Maybe you can slide some plastic cubbies in there to make it easier to retrieve eggs and clean out.
I love the use of the tires! Very good idea. Love the roosting boards and the levels inside but I still think it will be difficult to clean.
Can't wait to see the outside!