This is not the first robot vacuum cleaner, during the operation of the robot there was a certain opinion. What I want to say about Neato, I have a two-room apartment, when I just bought it, programmed it for cleaning, came home, shook out the container, and it was like that for five days, on Saturday I was at home and saw the robot clean up. He is really smart, he goes out for cleaning, and walks around the entire perimeter of the apartment, and after that he confidently walks to the base. For me, it was incredible that he cleaned the apartment in 20 minutes. The old robot had to ride for almost 2 hours in order to master such an area, and it didn’t always reach the base. The conclusion is this: suitable for complex layouts, if you need to clean many rooms, and of course for a large area.