Purchased a 12 X20 portable garage. Attachments for the end walls torn off within 1 week of setting it up. Then entire structure flipped despite appropriate anchoring as provided in the package. Four of the 8 side legs broken in half. Contacted Abba service and requested refund for inferior product. They said they do not have replacement parts and told me to follow up with Amazon as I purchased their product through that site. I really expected the company to stand behind their product and resolve the situation. Amazon to the rescue I guess.