For the price it's a very nice umbrella.  We needed it to give shade to a small deck. The instructions were not very helpful during assembly, and we wound up with an extra piece that wasn't mentioned in the diagram. Also, after a mildly windy day 2 screws came out towards the top of the umbrella that were crucial for it to function properly. We managed to fix it on our own and it is working fine now, but were disappointed that happened only after 2 days of use. It does not come with any type of weights for the base, so you need to get that separately, and it's very important that you do unless you plan on bolting it down. For now it's doing the job, but I am curious to see how it holds up over time.

Pros: ample shade, simple assembly, nice colors
Cons: cheap construction and components, requires that you purchase a base weight