Looks amazing, is very functional and I love the raspberry pi idea to be able to adjust heat via the interwebs.
The coop is obviously unique, very artistic and an awesome conversation piece. However, the design makes it quite a task to clean and I have no idea how you'd get a sick bird out of there if she needed nightly treatment.
5 stars for creativity. 5 stars for illustrating steps. 5 stars for up-cycle and unique repurposing of materials. Wow!