Doesn't stand up :-(
Unfortunately I haven't had a good experience with this product. It's a lovely colour and design but it just won't stand up because it's too light and isn't heavy enough and is the wrong shape to stand up on its own or when any cat decides to rock it or to climb on top. If they move it slightly it falls flat on its face of which it spent 99% of its time, and the other percentage it spent squashed by a cat sat ON it not in it. If you could make it stronger it would be nice but it's just too flimsy. Thank you Zooplus for your great customer service allowing me to purchase something else for my 5 cats. I've put the pictures up while it was standing. I tried it on carpet and then I tried tucking it down the side of a surface and still no luck.