This is the future! 1

This is after seeing iRobot Roomba vacuum cleaners operate at friends we started to look at the Scooba robot, which is also improperly - dare I say - called vacuum cleaner, as the Scooba floor washing. It sucks a little too but let's be clear, we must not use it on a floor full of hair and dirt, it has not been designed to ca.

We filled it with water and a washing solution is put in the center of the room we press the button and go to. . .ca has depends how much you have filled because in fact it stops when the empty tank. Note - importantly - it recovers the dirty water into a second tank.
To return to the time, say that he works full for about 50 minutes. He cleaned the living room 33 m2 with no problem during this period.
If you have old dried stains must not expect miracles. He will insist on the area it is able to detect but it will not necessarily be 100% There are several videos on youtube that shows it in action on coffee stains of orange juice ect overall result is good.
The 390 differs from the 385 strengthened by batteries, which is a good thing, because many users are plaind 385 of the battery capacity.
Listed noise, we must recognize that it is noisy. Ideally switch it on when you go out for a moment.
Good product, no regrets.