The iRobot Scooba 230 is a compact floor washing robot. The product was designed to fit into the tight spaces around bathroom fixtures. The device is “is 3.5-inches tall and 6.5-inches around and has a 3-stage cleaning system that washes, scrubs, and squeegees the floors. It can hold enough cleaning solution for 150 square feet of flooring in a single clean session”. Want one?