Found Keengardener during a search for a small greenhouse. We settled for the 6x4 Canopia model because of its price and availability. The greenhouse was delivered within 2 days of placing the order. All parts were checked and present. Assembly took place over 3 days, but this was due to weather rather than build difficulty. Indeed anyone with experience with self assembly furniture can follow the clear picture based instructions. There are a couple of 'gotchas' but nothing too stressful . During assembly I was concerned about the rigidity of the construction, but when fully assembled, everything is quite firm. Overall excellent service from Keengardener and great value too.