When I used it on a flat surface, it held up easily, quite convenient if you consider its initial volume, but unfortunately I used it in an area with very little slope and it broke immediately

If you use it wisely, it may withstand.
I mean if you use it on a flat surface, if no overweight person sits on it, if you make sure all the clips are fastened when you open it, if you don't sit off-center, then maybe it will withstand.
I didn't pay attention to some of these things and some clips broke.
So now it is useless.
The choice is yours.

Super smart folding stool, not comfortable but useful for cases of great posture or for use indoors in many ways! With a thin cushion, it is great for concerts.

Incredible stool, I climbed on it standing up and nothing happened!!! Time will tell! They say to buy it!!!

Amazing purchase. I use it to sit on when I clean my dog's paws. Sturdy construction, it can withstand weight