Nice and clean, no funny smells on it , no cat puke , no cat fur , non smoking house hold - barely used as my cats are too old to play on it any more , they tore up their last one when the were rambunctious kittens, after they tore it to shreds I got them a new one and they probably laid on it to sleep and sharpen their claws a few times - as you can see on the slope steps the rope is gone but can be replaced . It’s really sturdy and , has a teether on the back to tie it back on your window so it won’t tip over, I never used it and it never flipped over .
I can send a video if you need to see it . It stands about 6foot tall .