Been raising chickens for 8 years amd this is the best chicken run "concept" I've ever used. Not too complicated to assemble. Size is great for up to 20-30 chickens if you add a coop. I would recommend you buy your own heavy duty zip ties, the ones included are not for outdoor use. They'll break within a week. And for added security, buy your own 1/4 inch hex wire instead of the included chicken wire.