First, it came with 2 days free shipping and I had it the next morning - not even 24 hours after I ordered it. Second, I was worried by the reviews that it would be hard to put together, but my 16 year old daughter put the frame together with my 11 year old daughter. I didn’t help until we had to flip the frame over to install the mat & enclosure. I would say the hardest part of the entire process is lining up the mat to the frame because the manufacture is oval. There was a white chalk line on both sides of the matt indicating the 17 ft. length but there was no markings on the frame. It only took us a few tries to get it lined up. I highly recommend following the directions for installing the springs, starting with every 24, then every 12, then every 6. This will save your hands from installing and uninstalling 96 springs if you are not lined up. I would totally recommend This manufacture . My girls love it!!