The Siemens VSQ4GP1264 Q 4.0 GreenPower allergy, including a range of accessories is a very good and quiet vacuum cleaner with fine dust-free air. The highest volume setting is almost never needed because there is a risk that the floor is drawn with. The value for money is excellent, the Amazon price was 40 euros below the median market price. The only slight drawback: when Afterward pull the sucker tilts like. That's why only 4 stars.