Overall, I highly recommend it, great product. We are dealing with a robot vacuum cleaner for the first time, I think that we did not fail by choosing it. 4 stars because there are flaws and not suitable for all people. You won't find more for this price. Has some pros - Cleaning quality - Moves over the threshold, even higher than stated - Easy to disassemble for cleaning (brushes and front wheel just need to be pulled, no special manipulation needed) - There is a base for throwing garbage into a container - Convenient map settings in the application - Price quality - Disciplines (I had to stop spreading my socks), but now the house is always clean) With its cons. - Has several phrases, due to the lack of a camera, does not speak, like xiaomiao on videos, will not replace your pet, just rides and grumbles not always in the topic - In night mode, it does not speak, does not glow, but very loudly throws debris onto the base, comparable or louder than the operation of a conventional vacuum cleaner - Sometimes stupid, after all, not such a cool algorithm - With a smart home, you can only start cleaning the entire house with your voice, which is extremely inconvenient, with the configured mode and the sequence of rooms, you can only use the application - Not suitable for hairy people, you need to clean it every couple of cleanings (but this is a minus of all vacuum cleaner robots)