Is it also in principle - in the two wheel remains virtually nothing hanging, and the nozzle works very well with hard floors as well as for short pile carpet.
Stupid I find only the dimensions - the turbine nozzle is about half the size of the electric brush, and it feels a bit as if you use a toothbrush to scrub the floor. Especially as only a very limited time the battery runs, it says to be quick if you want as much as possible to get clean. On the other hand, it is thus also in corners, which can not suck with the roller.
Not quite so successful I find the flexibility in the joint, since one of the angle at which it touches the nozzle to the ground, can not change excessively - a bit stupid when handled as a two-meter man with it. Since the standard brush with their ingenious joint is much more adaptable.