PETKARAY Cat Window Shelf - Original Cat Perch Stairs, Durable Seat for Indoor Cats

Rubbish, doesn't stick to window for more than 5 mins, falls off before cat even had a chance to use it. Sending back for refund.

I’ve had these for a couple of months. The cats love them, the suction is generally strong, and they are easy enough to rearrange. The vertical wood piece wobbles a bit against the suction cups, but it is possible to adjust the amount of wobble with the white knobs. The wobble does give the cats some hesitation sometimes, however. Builds character? Anyway, yes, I like them.

Our cat has been using your steps for two years now and they are in perfect condition. But after two years the suction cups have lost their shape, I could not find suitable replacement suction cups on sale and ordered new steps. And yet it is such a pity to throw away steps in perfect condition, please add the option to order replacement suction cups, please!

This was easy to assemble and looked nice but that's where the positives end. It could hardly stay on a glass window where other suction cup platforms have stuck for weeks now. Not only was it unstable for the cat to climb on, it also fell on the cat when he was sleeping under it. Do not get this. If you do, test it in a cat-free space with weights on it before bringing it anywhere near your cat.

Looks great and work, I only need my cat to use them now

The steps stay on very well, but I still check them occasionally. Only once has one of the suction cups lost its suction, but because of how close the two cups are, it stayed pretty stable even with one cup losing suction. The post you see in the video though, that was constantly losing suction at the top and tipping over, so that got sent back. Still loving these steps though