Looks great :thumbsup .. I'm pretty sure you will have a roof over at least a portion of it.
Cant wait to see you having chickens inside. Post pictures as you progress.
Oh almost forgot,,, :welcome
Can I suggest you visit this thread and scan thru the pix there.
https://www.backyardchickens.com/threads/post-your-chicken-coop-pictures-here.596294/page-1694
Start anywhere ,,,, there are 17,000 posts.
I have a small coop with just a few pets, so any advice would be coming from my...