I purchased this greenhouse last May(2010), the instructions were impossible to follow but I managed to work out what went where myself, the plastic cover ripped along the seam as I placed it over the frame, several months later the cover was destroyed by strong winds. After many phone calls trying to get a replacement cover I eventually got in touch with a company called Value who have told me that there is no replacement cover available. It would be pertenent for Amazon to research a companies credentials before selling products on their behalf, that way Amazon would have more happy customers. I now will have to spend more of my valuable money on a replacement greenhouse instead of a replacement cover. A message to anyone who is thinking of buying this greenhouse DON'T.