This worked great, wanted to add run space to a small coop where I have young chicks not ready to join the adult flock. The end can be removed so I could just place it against the coop run door and poof easy added space for the babies. I also like that it can be opened both from the side and top. Be aware that this is a light weight run and will not be predator proof or stand extreme weather. That said, it arrived quickly assembled easily, is lightweight so I can move the girls around the yard if I want and does thee job I needed it to do.