Not impressed. Many of the machined holes were off center and the some of the screws didn't "grab", just turned and turned. The pole bases I screwed into my pavers which was great but then the side posts screwing the posts into the bases are very, very, weak and flimsy, so the main strength comes from the cross beams. I don't know how this would stand in a stiff breeze. How the posts attach to the bases seem very weak to me. The instructions could be better particularly for the canopy itself. One thing I would suggest, which helped me immensely was to put some dish soap on the poles where there slide into each other for the canopy. I put this up myself.