Amazing
I didnt buy this from zooplus but i have one and it has been life changing. We put the xxl bags at the bottom which we change regularly, and because of the double bottom the cats dont scratch and break them, they simply sit there preventing the actual box from absorbing urine and making cleanup a lot easier. Of course the top “colander” layer is still exposed to smells, but it is still much better than any other litter tray we have ever had. We spend way less on litter too!