Review on Robot Vacuum Cleaner iRobot Roomba i7, black by Ada Schwartz ᠌

A wonderful investment for a dependable robot vacuum cleaner. I paid a price that fell somewhere in the middle of the range. I don't need all the bells and whistles that come with more expensive models; the most important thing for me is that it cleans effectively, and the robot does a great job of that. A significant advantage is that, as it cleans a room, it generates a map of the space, which means that it practically never collides with furniture or other things.