Here’s a different sort of cat tower. Check out the Qcha. Qcha is made up of modular boxes that can be stacked and rotated. Each box connects to the other with screws – you can also use each box separately and even attach them to the wall. The Qcha units are handmade in Italy with poplar wood and plexiglass windows. You can buy it on Qcha ‘s website.
Check out their fun video here:http://youtu.be/xN2yf3qhkMs