I added this run to an old children's playhouse that was given to me. Added a round hole in the front door for the chickens to go back and forth. Also added the nesting boxes in the rear with access cover. I raised the playhouse off the ground 16" so the chicken could go underneath for shade and dusting. I have a rain barrel connected to pvc pipe with watering nipples on it. I have a door to the run for access. I added foam panels to roof and covered with old vinyl sign that was given to me.