The self-cleaning station will be useless if the apartment has long hair. After each cleaning, you need to manually remove them from the brushes. To prolong the life of the filter in the container, you can put some loose material under it. I use the outer or inner layer of a disposable medical mask (the mask itself is three-layer, and in general it is too dense). If the map was rendered incorrectly in some room, you need to manually set the cleaning area in this room through the application (slightly larger than the room itself) and send the vacuum cleaner to clean this area. In the process of cleaning, he will draw a detailed map. Before cleaning, it is advisable to remove all small things from the floor, socks, toys, slippers, shoes, wires, raise chairs (if the distance between the legs is less than 35 cm.)