Two of my 3 cats like the New Cat Condos Cat Scratch and Lounge.  They ignore the bottom perch; they like the top two perches.  The carpet material seems relatively durable, but after about 2 months -- and just after I ordered and received an additional New Cat Condos item -- the middle perch disconnected from the hardware holding it up.  Very disappointing.  Were it not for the ordeal of returning such a large item, I would have returned the second one unopened and the Cat Scratch and Lounge because of its defect.  As it turns out, the second item, the Triple Cat Perch -- but the carpeting looked a bit ragged upon opening the box, and now after only a month of use by two cats is shedding pieces all over the floor and has bare spots and fiber sticking up.  (I have photos.)  These products have been a waste of money.