My cats are seniors and one is bigger in size so we picked this cat tree because the places where they sleep is larger than most, the tree isn’t too high, and it’s very sturdy. Our cats love it.  We placed it so the kitties can watch outside all day if the want to.  I’m so happy that we go this tree for our kitties because our kitties deserve the best, sturdiest, and comfortable tree which is easy for them to climb on and rest and that is exactly what they got with this tree.