I misjudged the size of the house and bed sections, while the tree is nice, attractive and sturdy--it's just too small for my Maine Coon mix. He wouldn't be able to turn in the house and hangs over the bed edges (honest, he's not fat just a big, long 15 pounder).
I wish the measurements on the tree had included the house dimensions and bed diameter.  I will be looking for a friend with a little kitty, who would love it.