First pic is the inside part, second pic is the expansion (still a work in progress). It will have a tin roof and the chickens will be able to pass from one section to the other through an opening I will be cutting out.
I just expanded our too small coop to include an attached but very secure “open air” section. The inside coop isn’t big enough for roosts AND nesting boxes so which would be better for the outside area: nesting boxes or roosts? The chickens also have a very large fenced in run.