It grips well to the ground and as some said and the tilting of the platform can be a bit too easy to happen, but it's just a matter of getting used to it. By now I actually consider it a feature. Dirt from your shoes can easily get trapped in between the ridges at the top, but being hard plastic, it's very easy to vacuum it, especially with a brush tip if you have one.

Great product!

Très confortable!

simple and works well. This is my repeat order.

Lightweight, large enough for comfort but not too large that it takes up a ton of space. Easily adjustable.

Bon produit, facile à ajuster.