A brownie arrived two weeks ago. Named Kuzey. The app from Roborock refused to download, but Mi Home downloaded without problems. Just picked up Kuzya without any problems. The application has everything, except for one feature - the so-called division into levels, so that you can, for example, drag Kuzya to a balcony or to another floor of the house (in short, where he cannot get without the help of a person) and tell him to he built a completely new map there, separate from the rest of the dwelling. In the application from Roborok, it seems that there was such a feature, but not in Mi Home. Or I didn't find it. I put all the stars for the fact that Kuzma completely met almost all of MY expectations, and even surpassed some of them. Everything works as in the reviews: it collects cat hair in the corners, crawls with a damp cloth, moves through the legs of a folding dryer on its own (with a terrible roar). Personally, I just don't know what else to want from a robot vacuum cleaner. It will be cool if it works for a couple of years without serious problems. If there is a hairy animal at home (or an actively shedding person), then such a device will be super useful. To save money, you can take an option that does not crawl with a wet cloth, or, if there are a lot of carpets with long pile at home, choose something with greater suction power, but these are trifles. Specifically, this option can be considered universal. Probably worth your money =)