DH made frames for the 2 pieces of fencing that separate the chickens from the chicks. The panels hang on the wall when we aren't using them. It's easy to zip tie or wire the corners to make an L shape when we set it up and that makes going in and out simple. We have two "people" doors on our coop and one of them enters right into the area of the play pen making clean up easy.
|view from door|
|view from other door|
This setup is perfect for us! There's a light for the times we have chicks without a Mama but I prefer to let broody hens raise their own clutch. When the chicks are too big to fit through the run fence, we will take the play pen down. By then, the other chickens will be used to the little ones and there will be less squabbling!