I really liked that this one had two sized slides for the kids that are more scared. We bought a pump at Home Depot and when the pool was full you could use that plugged into where the hose goes instead of keep running water. I’m a stickler bout it being very dry before wrapping up because it’s not worth mold. however we will put this up for the weekend and put metal heavy chair along the edges to keep the water in for a couple days, before it’s unplugged and retie the opening, to not waste water. Adults 130-200 COULD go on it... the slide will likely not rip but won’t stay up because it’s a short entrance that you would have to throw yourself over essentially like a slip n slide. (Not recommending haha) I bought the bigger blower it recommends don’t remember the size but also tried it with one I already had but was smaller and didn’t really notice a difference. Update: Have used this more than 10X, two years, multiple range of kids and still worth it 👌🏻