If you hate hoovering and mopping then this robot vacuum could be your new best friend. Just choose an area to clean on its app and the vacuum is powerful enough to take up all the surface debris. it will then return to its base station to self empty into this bag which only needs replacing every 30 days. Then just fill up the back with water and snap in a wet pad and the robot will mopping up your spillage but will automatically avoid carpet if it comes into contact. Use YEEDI100 to save $100