Package arrived pretty torn up. Four of the poles were bent. I straightened them out the best I could and assembled the product. It is a good design. Instructions were limited but it was easy to construct. I would give it a higher rating if not for the very poor condition of the box ( torn up and taped back together) like it was a defective return that was taped up and shipped again. I hope the bent poles hold up. If not the unit would be worthless.