This is my second cat tree from this manufacturer. I still have the first one and it has been over six years since I purchased it. I wanted a smaller one so decided on this one. Both of my cats love it. It is very sturdy and was easy to assemble. The cats now have an indoor condo and an outdoor condo. Even though I have only had this one for about a month, it seems to be the same excellent quality as the first one. They make an excellent product and at a very reasonable price. I recommend this to any body that wants their furbaby to have the best!!