Our two cats love this. They are always on it. We are glad they like it so well, because now they are getting much more exercise than their usual just walk into the kitchen to eat!

The only thing I am iffy on, is that it has the possiblilty of tipping. Since we noticed this possibility, we put their smaller climbing toy up against the base of this one and they balance themselves out against each other.

We really like that it is well constructed and heavier than a lot of the other ones we looked at locally.

I would definitely recommend this, provided you watch the tipping concern.