This vacuum cleaner from Bosch's tip. Its suction power is enorm.Die rotating brush roller brings dust and dirt from all carpets heraus.Besonders pleasant we feel the cordless handling. Although battery charging after about 45 minutes full load takes a little longer than the specified daily 60 minutes, but does not interfere in view of the very good performance of the device. After about 120 minutes the battery is fully recharged. Although our Miele vacuum cleaner is also very good, but wg. the power cord is not so mobile. In particular, the vacuuming stairs carpet pads BOSCH is more advantageous.