I am very happy with my three Quictent greenhouses. The price is reasonable, the frames and covers are remarkably sturdy - we have been through three major windstorms with over 60 mph winds and the greenhouses have stood firm (I have the frames staked with rebar, and sandbags along the edges of the coverings). Two of the greenhouses are 3 years old, in direct sun, and the plastic covers are still holding up, minus a couple of broken zippers and window lashings. One of our contractors was so impressed, he bought Quictents for his property. Not only is the Quictent product high quality, but my experience with their customer service rep, Martina, has been excellent, with prompt communication and an offer of discount and expedited shipping on a replacement product I needed. Instead of going through a third party vendor, I will now order directly from Quictent.