I've been looking at many, many condos trying to find one that would fit my three cats needs AND mine. They all were either too expensive, too big, or looked like they'd fall over with just one jumping onto it. Then I saw this one. It seemed to be perfect. Got it this afternoon and it IS perfect. The size is just right, it's VERY stable. Right now two of my "kids"  (Margie & Moe) are just wee babies but I know they're gonna love it and Dave - well he's tried all three platforms...Yup, it's purrfect!! Thanks!!!