We have babies and needed a small enclosed area for them to roam since Mama deserted them and they are still too your to play with the big girls.  I did not need anything large and this is perfect for 4 adult birds. I assembled it myself in about an hour, the directions are clear and easy to follow. If you are assembling and pieces just do not go together easily, YOU ARE DOING SOMETHING WRONG. Been there, done that.  Several pieces of the siding I tried to do upside down or wrong direction, so if you are having difficulty, back up and re-evaluate. POINT. This is only for the barn, the run is separate but still, the price is very reasonable.  I love that is it not wood so will not rot in the weather.  I am waiting on the run and hope it has hardware cloth, but for us it is not necessary as we have electrified poultry netting all around the entire chicken area.  LOVE!

Pros: Great price, plastic so no rotting wood.
Cons: None