The iRobot Romba 560 takes cleaning to a whole new level. Along with dirt sensors, it can easily maneuver for the house, automatically adjusting itself to hard surfaces and carpeted section. With its anti tangle mechanism, iRobot Romba 560 by no means get tangled in cords, wires, or carpet tassels. In fact if a tassel or cord does get within way, the opposite mechanism helps expel them, leaving the vacuum cleaner clear. If house has significant floor area and you intend to clean it the fastes...