Sadly the back of my litter tray where the clip goes split the second time I removed the clip to empty the tray, its a wee bit flimsy, Otherwise the corner tray is a really good size, nice and easy to assemble and clean
just gutted mine broke
I have a kitten who is growing by the second and needed something bigger and covered. He doesn't like the flap so that is easily resolved. It is big and of a sturdy design. Yes, the filter isn't the easiest of things to get in but personally I think that this is good value for money. I am also impressed with the the service of Zooplus. Quick dispatch and delivery, and purchased quite a few items. All are reasonably priced and of decent quality.
Some bad reviews on here but both kitties have taken to this no problem once they'd learnt what a cat flap is! Usually enjoy tormenting each other by trapping each other in it too!
Yes clips are a bit flimsy but should last as long as you're a bit more gentle with them. Cats obviously still managing to get litter everywhere but that's because that's their specialised skill.