This vacuum cleaner Rowenta RO462711 keeps the promises its technical manual. It is compact, light enough, proves its power along its speed suction effect and runs silently. The engine is silent until maximum speed. The force of the suction is also louder than the motor. It is to say! The evacuation of the air is above and not in the back. I find it convenient as the rejection of the air does not move the dust in the room. This cleaner gives me satisfaction and makes me almost pleasant the household chore. In my opinion, the handle could be more ergonomic. The small brush supplied with the unit should be filled with more hair and more flexible bristles. These are details that do not fit that my personal opinion ... Finally, a word to express my confidence in the company that Amazon is no exception to the rules it imposes.