Review on Color Tree Module IRobot Roomba by Orwin Greener

One of my Roomba wheels is not working very well. So I considered it as a replacement for both wheels. And in general I would say that in the last 2 days the baby has returned to his beautiful condition. Installation was easy. 3 screws in several places. And it was definitely affordable at $66. Somewhat expensive but much better/cheaper than buying a new room. If you're on the fence, don't wall yourself in virtually. Buy it.