Has some pros: For 2 years of use, I found one advantage - Neatly fits into the interior, does not require a separate storage room, where all household items are usually hidden. Cons: I have a Gross wawe (wired) model. 1. Very noisy and heavy, making cleaning uncomfortable. It is not accessible to many places at all (for example, cleaning under hanging furniture 25 cm from the floor is impossible, since the massive block rests against the furniture and does not allow you to reach the entire floor surface) 2. Nozzle-brush is not removable, i. E. there is no chance to get into narrow places at all. In general, the vacuum cleaner is not very maneuverable due to the mass that falls on the lower part of the vacuum cleaner, so it’s impossible not to touch the furniture, and this is often not safe for it. 3. Not for all floor coverings. On the glossy tile there are stains and traces from the wheels, which stretch in stripes on the dried floor. 4. After each use, cleaning of the vacuum cleaner is required, although this is not a long time, but rather troublesome, since there are many elements to disassemble and rinse, it personally annoys me. Bottom line: I don’t recommend this model, especially if you need an express assistant as an electric brush (when you littered it, you quickly removed it)! More cons than pros.