High-quality and reliable "horse" for repair. I think that after the repair the necessary thing in the house. Bags are sold everywhere, there are already analogues (by the way, sometimes not cheaper than the original). It is quite possible to advise them to professionals who are fully engaged in apartment renovations and various construction projects. Different pros: Really great vacuum cleaner. A rather large volume of bags, when filled, the suction power does not drop particularly. Some cons: For me, there are no shortcomings. If only quickly the appearance becomes shabby. But still it is a tool, not a museum piece.