Very disappointed.  This green house is very flimsy, with that I would have still given it a 3 star review due to the price of the item.  However we ordered it with installation.  One guy was sent who had never done this before.  It is a least a 2 person job.  So even though we ordered it with installation my husband helped.  He was here working with my husband for 6 hours and left, the door and the roof was still not on the green house.  Not the mans fault he was sent to a job he was not prepared for and without the help he needed.  My husband is finishing the install by himself.  Very disappointed, I would not recommend install and be aware that this green. House is ok but pretty flimsy.