We bought this for the newest addition to our family - a high energy, young adult, male rescue. And he LOVES it!! It took about a day for him to get more comfortable around it but now he's playing on it all the time.  It keeps him from getting destructive (a byproduct of a bored animal) & the many scratching posts have saved the furniture.  In addition, it was very easy to assemble & is very well made.  Overall, I highly recommend it for any high energy kitty or multi kitty household.