The frame is one of the thickest around and safety is top-notch. It is limited to 300 lbs . but has withstood 800 lbs . in real-life testing. Various accessories are available, such as ladders, tents and basketball sets, but they cost extra. We recommend you purchase a ladder due to the height of the trampoline. The cost of this trampoline is about two or three times that of ordinary trampolines, but this one is far from ordinary. With a lifetime warranty on metal parts, 5 years on other parts and two years on the pads, it only shows the level of quality JumpSport provides. Their Fail-Safe online guarantee can extent these periods to 10 years, which is unheard of in the world of trampolines. It can be assembled by 2 people in 3 hours.