Robot vacuum cleaner with a bunch of different functions. It has a maximum of everything you need for a good cleaning without constantly pulling the owner. It is inconspicuous, especially if you set a cleaning schedule for a time when you are not at home. Then he will vacuum when no one is in the apartment. And since it's self-cleaning, you don't have to empty the trash can. And he charges himself. That is, day after day it works and does not require any additional attention. What I wanted.