kitty happiness
i got this as a make-up present to my cats, for my having been away for 6 weeks. It took them about 24 hours to get interested, and now they love it.
Shenene will jump on, while Ninevah climbs it. Shenene likes the scoopy hammock bit best, to sleep in, while Ninevah enjoys being Queen of the Castle on the top level and taunting 'dirty rascal' at her sister. I haven't even added the top part with the round hanging tunnel yet - not convinced either of my girls will be able to fit their fat posteriors in it.
This is a great addition to my indoor girls' living space, and unlike a lot of cat products, isn't butt-ugly-garish; the quiet colour makes it compatible with human decor. It's also easy to set up if you pay attention (I got a bit cocky and ended up having to retrace a couple of steps).
It's sturdy, yet easy to move around if you want to change its location Jackson Galaxy is right; cats appreciate high spaces.
Slight cons - not much interest in the lower levels, but then they do use the stems to strop their claws. Also, I confess I would not have bought this for its full price, but on sale, or if your bank balance is real purty, I'd definitely recommend you splash out.