FREE, iRobot Roomba Vacuum Cleaning Robot, 770 series, with Charging Station and Remote,  

Unused for a year because it was unable to handle newly installed long pile carpeting, the replaceable battery can no longer hold a charge, so I am unable to test it.  But it worked very well on the Village original rugs (especially under beds and furniture) and responds verbally to control actions.

Joe Signorelli (AB3CR)  352-02-9366    Village of Summerhill