Overall, it was easy to put together, and seems like it will hold up for a while. It would likely last longer if it was protected from the weather more. I don't think 4 egg-laying chickens could comfortably fit it in here. The run space is a bit small. We have 3 chickens - 1 Brahma, 1 Rhode Island Red, and 1 Maran. I would consider them average size hens, but they seem just a bit cramped in here. I think you could likely extend the run a bit with some DIY work. All in all, I would purchase this coop again.