We purchased this to go with our other cat wall trees. This is awesome, However it has an extremely strong odor after opening. It took nearly a week to air out. And if you purchase this, expect to go to your local hardware store as well because the included mounting hardware is awful. I now have 9 slightly larger than a dime size holes in our drywall from the anchors they included. It was a nightmare trying to put it up until I got quality screws and anchors. Then it was a breeze. We opted to screw a 1x6 board directly into our studs then mount the bridge onto the board for guaranteed stability since only 2 out of the 9 screws to the bridge could have been mounted into the studs.