It has some small flaws, but in general it is a good cleaner, a respected member of our family. The problem with climbing to the station disappears after several successful operations. Moving on the second floor and returning to the base station, despite the "multimap" option, can cause problems with navigation. After you put it back when you start cleaning it is completely confused, tries to clean the base from the station and gets stuck there. If you're moving it to another floor, don't immediately return it to the station, move it away and then command it via the app to return to charging.
