Satisfied with this vacuum, convenient to use, sufficient autonomy to use that I do, ie d. rapid aspiration of crumbs and dust between 2 passing aspiro. It is used instead of the brush. A little disappointed by the power: ok for dust, but limits for the crumbs if they are little large they are not taken. Main problem I encounter: the rotary brush around which curl long hair, we are 2 to have long hair at home, and I have to remove the brush to remove hair every 2 or 3 uses, since this reduces the efficiency of the brush. The brush can be easily removed, but the hair is difficult to remove the brush.