Honestly this is perfect. The risers are harder to take on and off than your typical step with the little square risers, but the trade off is that it is way sturdier. i can jump on it all i want, and land at odd angles on it and feel secure. Note i am using it on carpet though, i can't speak to how it performs on hard floors. i got the turquoise and it's a nice cute color which looks pretty good in my house, i have a workout corner and my workout stuff is always visible so having some nice colors other than your typical red is nice. it is smaller than your typical step which some may not like, but i love that. it makes it easier to move around and why would i need a step the size of a surf board?for real though, this is literally perfect and i hate spending money but i am so glad i found this as it helps me stay active.I bought it to raise me to correct working height at work because our counters are too tall. It worked perfectly to help me not to have to raise my arms up and make my shoulders hurtThis is a sturdy step board, but I am not more than 140 lbs. The extra pieces to make it taller fit firmly. At it's highest level, you can definitely feel you are getting a workout. It would probably take some effort to make it lower. It has non-slip devices on the bottom. There is plenty of room to move around on it. It was well worth the money. I did get a coupon deal, though. I would buy it again. It is a good size, and very attractive. It comes with an instruction sheet. It was well packaged. I am very pleased with this purchase.Very sturdyI love the fact that it is adjustableThe reason why I gave it three stars is because the taking off the risers is a little tough. I guess that makes it durable.Order it!The step itself is a little too thin in width. While working out using it for stepping off the side, it can tilt if you're not careful to stay centered. I think adding at least another inch to it would make it safer.I love it. It is sturdy light weight durable and easy to store