I recommend to buy, the gadget is worth the money. Has pros: Moderately noisy and takes up very little space. After cleaning, it does not leave debris, I even specifically checked the first time. Management is convenient, without problems. The design of the robot is also cool, especially pleased that it is not easily soiled. Has cons: It can get tangled in the wires, and it is better to remove small toys of children. But with different crumbs, sand copes well. They even tried to collect jelly candies for them, they did it quite well.