We didn't have to add the door on the front of the house. We just moved the nesting boxes and stacked them. Then we added a new roost. ( A limb from the woods) Wanted to share the new homemade feeders. The first one is made with a cat litter box . Its pretty neat...it's just for the inside of the house. Made with a bucket and a metal dog pan. Added a limb for a swing in the run! They love it!