The bottom is in 3 separate pieces that do not lock together nor does it lie flush to a wall because of the covered cubby on the left. It is wobbly. Even my little 8# Bengal can make it sway by jumping from level to level. The connecting ladder does not stabilize it. I had to add some bolts and extras so this was sturdy enough for the 15# cat to try it. All 3 of my cats love this!
- Would you recommend this to a friend? Yes