I bought this for my sons birthday. The delivery was quick, arrived the next day in two large boxes. When the time came to put the trampoline together, two people were needed. The instructions came in a booklet with pictures and were very easy to follow. There was a picture for every step. The safety enclosure was the trickiest and needed two people, one to hold the pole in place while the other fixed them in place with the screws. The trampoline is very strong and good quality, worth every penny. I can see this lasting a long time. The only down side is how to put on the ladder, but it is fairly easy to work out. Would suggest the manufacturer should have this included in the instructions. If you want a good quality, strong trampoline then this is it. I have recommended this to a number of my friends.
Highly recommend this seller and product. I bought the 10ft one. It was easy to install...but need a strong man to install the springs. Very sturdy product with fantastic safety products, such as the netting, which clips underneath all along the trampoline and blue padding along the rim. The 10ft trampoline easily fits 4 kids at one time without them being on top of each other (between ages 3 and 10 years). Adults have loved this product too :)