We decided to go with the Windham modern steel pergola after months of searching for the pergola with the right style, price, and functionality we wanted - and we couldn't be happier. We installed it on our 16'x14' deck. It took me and my father in law about 7-8 hours to assemble and install everything. The instructions were pretty straightforward and all the right parts were delivered with no damage. We get a lot of wind where we are (sometimes up to 75mph) and this thing is solid as a rock. The steel design is sleek and easy to maintain as well. The sun shade easily makes 95° comfortable and blocks the sun will. The powerblock is neat and sorry functional. Overall we love this pergola and would highly recommend to anyone looking for one