Excellent well built product. A few minor construction hiccups. Once buit the gazebo is actually 19 feet long and not 18 feet. Had to add another foot to our platform. We had problems putting the sliding door frame to the B side panels. The track on the door frame was too small, had to open it up with a screw driver. The rest of the construction went quite well. You need 3 people to do the roof. It takes about 10 hours to build with 2 guys.