Life is much easier without my cat spraying up the walls
I have one cat that's set in his ways and sprays out his pee like a jet stream on anything that's behind him. I've tried the big 80L+ storage tubs, but he always finds a way to get it on the wall. I've even tried keeping the lids on them but they destory them.
These litter boxes, however, are stuirdy and don't leak. I have four and they're a miracle. They've saved me so much time from not having to constantly clean the wall and floor. They're also quite pretty for litter boxes. Bonus!