Although this is my first experience with a robot vacuum cleaner, initial impressions are favorable despite the fact that I do not have anything else to compare it to. It doesn't get stuck anywhere, it cleans the floor with a wet cloth, and it doesn't make a lot of noise. Additionally, it builds a map. Even if there is a cat in our apartment with an excessive amount of hair, which rushes after the vacuum cleaner and scatters hair on the recently cleaned floor, the vacuum cleaner still does a good job of cleaning, as there is very little dust and hair left even in these conditions.