Pretty flimsy when erected and there is a wind above 15mph. Did not take to beach, tried in backyard with the hooks provided and it blew over rather easily as the fabric is stretchy. so, when pulled taught, it still has some elasticity and ends up topping over on itself.

Not sure about this, will update the review later. Mine came with a run in the fabric, looks like its going to split open. Contacted Tangkula and they referred me back to Amazon. In the process of exchanging the product. Set it up in the back yard in about 10 minutes, no wind. We will see how the beach goes. Also, it doesn't say that the bungee's are included for the top of the poles, but they are. I ordered bungee's separately since it was not mentioned, could have saved some money if they would put the correct information with the product.