DO NOT BUY THIS!!! Biggest piece of garbage ever. Most of the predrilled holes DO NOT match up! The roofing system is awful. The clips fall off. Even with a square and level and then we even had a carpenter come over 14 of the roof is not screwed in because holes don’t match. Also the roof is so flimsy if we ever got hail it would be dented. JUST HORRIBLE IN EVERY ASPECT !!!