Tineco s5 vacuums and mops at the same time. Its motor is sound, as is the charging, and it comes with its charger and base. It has automatic cleaning, it cleans itself. The flaws, to be honest: cosmetic scratches. The tanks, for whoever wishes to change them, the dirty water tank and the clean water tank, as they are consumable parts, I think they should be changed. I have a new filter for it in its bag.