After two "bad buys" really good part, simple and quick to use, replaced with us almost totally the conventional vacuum cleaner, always close at hand and the best can be emptied super light and clean, and thanks to the herrausnehmbaren brush roller, can be also accidentally sucked long woolen threads (I unfortunately happens) or long hair easily removed. To cope with dirt at the sides of the floor skirting or furniture The power of the device was "very good" existed thanks to the specially mounted edge brush. All in all a super battery vacuum cleaner which is worth something to pay more. The only drawback, a bit too compact