Can I use this vacuum cleaner really highly recommend it! We have a five-person household on three floors. The vacuum cleaner is so light that you can wear to the other floor it easily. The stairs he sucks well and is easy to handle. Next him no flooring has overwhelmed. We have everything: carpet, hardwood and tile. Also in the car he caught the tiny stones. Hair he draws well on the carpet. And now comes the best part: He really is super quiet! Even sleeping children he does not wake. The bag I had not change, that speaks very much for its large volume. That Stiftung Warentest recommended him, was the decisive purchasing criterion for me. He has a lot of power despite low wattage!