I'm currently remodeling my coop (hoping to finish before chicks in mid-April), I used to have ladder style roosting but am planning to change to one height with dropping boards underneath for easier clean-up. I have a 12×16 shed converted to my coop, 12×12 is chicken space. 4×12 is storage space for feed, shavings and such. There is also a loft, closed off to the chickens but open to the storage. I have cut a 6" opening the entire length (16') of both side at the top of the wall and covered with HC. I'm wondering where in the coop should the roosting bars be? The orientation of the coop on the property has the 6" openings to the north and the south. The 1st picture shows the south and west walls (I cut a clean-out door in this morning!). The 2nd picture shows the north wall.