Review on 🚧 Enhanced Efficiency with Roomba 500/600/700 Series Auto Virtual Wall - #88701 by Tami Boudreau

I thought long and hard about whether this is necessary to use iRoomba. But now that I have it - wow! Doesn't matter. I definitely recommend this if you have open spaces in your house that you don't want iRoomba to enter. One thing I noticed is that there is about 3-6 inches of headroom, allowing the wall to be installed much farther from the "wall" you want to install.