Love this pergola! My backyard is super sunny most of the day and there was no shade to sit in before my contractor installed this 13 ft. X 10 ft. Aluminum Pergola with Canopy. It took two guys about 3 hours to install it. It not only makes shade where I need it, it looks super classy. Perfect out of the box. We anchored it into grass and hopefully will withstand some winds. So far, so good. Looks great!