Looks like it will be a nice coop when it is done - I would love to see the article updated with the finished project, and at that time I will re-review.
I kept ducks before I had chickens, and I'm happy to see an article that talks about the benefits of keeping them, and how they can be a better choice than chickens for some purposes!
Looks like a nice little coop! I love the recycling of old materials. Adding in-progress pictures of the build would help for anyone who might to do something similar.
Looks like a nice coop! Adding pictures of plans, or pictures of the build in progress, a materials list, etc would be helpful. Also, I would swap the chicken wire for hardware cloth so it's predator-proof.