Review on Foldable Multi-Tier Pet Stairs With Woolly Pet Style - Convenient Pet Storage Stepper - Size 20''X11''X12.5'' (2 Steps)/27.5''X12''X15'' (3 Steps) - Holds Up To 15Lbs - Solid Beige (3 Tier) by Joseph Ramos

I have had to buy a number of pet steps over the years, and these are the cutest that I have seen. They are a good depth to give the pet room to go up and down, and the storage idea is fantastic! They are just like the storage cubes you might use in your closet, so if you are familiar with those, then you know exactly what you are getting.I will admit that, sadly, I am returning these because my cat has refused to use them, and I am afraid she will pee on them in defiance (she has a reputation). She has one set of steps that she likes, and refuses to consider others. But if your pet is less finicky, then I highly recommend these! And I'll be a bit jealous that you get to keep them.