yes the post above yours is right that is the coop i have it was bought because it holds 15 chickens https://www.tractorsupply.com/tsc/p...n-walk-in-coop-up-to-15-chickens?cm_vc=IOPDP1
Tractor supply really does new chicken owners a disservice by advertising what is clearly not adequate space for 15 chickens.
Like the others have said, this coop should hold 4 chickens.
You are setting yourself up for failure I'm afraid. Your chickens once matured will be too stressed to lay to their full potential. That many chickens and a Rooster in such a small area will lead to more deaths and sick chickens.
Sorry
