This was the first smaller cat tree I found that was approved for larger cats.  I have a 20 pound that loves to be in higher places so I knew the top bed would need to support his weight.  I also love that this one can be anchored to the wall, even though it is actually very stable.  Several places in my house have similar anchors because of my cat.    My smaller female cat is going to love hiding in the huts but they are big enough for a very large cat or a couple cats.