Works 8th month. Practically every day. It turned out to be a very handy thing in the house. The docking station allows you to place all the nozzles (there is no need to look for a place where to store them. It seems like a trifle, but a convenience). Would recommend to buy? Definitely yes. Pros: All. And power, and low noise level, and operating time. Comfortable to hold. It is possible to electronically block the start button (sometimes useful). Different cons: The only downside is that it doesn't come with a motorized carpet brush. The bundled one with a pile roller is good for hard surfaces, but leaves a lot of debris on carpets. The problem was solved by buying a carpet brush for V9/10/11 on Ali.