Works and vacuums perfectly, for the entire time of use, the problems encountered arose due to non-compliance with the instructions. If you are told to remove small items from the floor, and furniture such as dryers that can interfere with cleaning, remove it, and there will be a full cleaning cycle, without jams and complaints. Regular cleaning of the side brushes and the container, everything is simple, without any problems. With constant use, the floor became clean, there is practically no debris on it.