I bought this greenhouse for my wife for Christmas.  She was thrilled to receive it!  While the box containing the greenhouse was damage to some degree it did not appear to affect the contents.  The materials appear to be as described in the product description and the greenhouse was delivered in a timely fashion.  Greenhouse covering appears to be of heavy duty material. We will not be assembling it until spring of 2018, but I have no reason to believe that it won't perform as anticipated.