This is a gift, but as I got the benefits, so I know it works well, the comment that I think is most relevant is that he be allowed to do it this way and it goes rapasse, but in the end it's clean and we are surprised at all that he was able to pick and above can also programer that he only cleans under a sofa, for example, the person who had this gift began to have "robotics fever" and discovered the robot and also the washing robot that cleans the windows, evidence that the experience was positive, so I recommend this purchase, as happened rapidemant
