I have wanted a robot vacuum cleaner for a long time, because there is a cat in the house that constantly sheds, and the time that it takes to clean a two-room apartment in the middle of the week is better spent on yourself. And there are a lot of carpets in the apartment, so we chose the iRobot Roomba i3, because this model is very powerful. The robot moves onto carpets with ease, and the two rubber rollers pick up hair and fur very quickly and efficiently. The vacuum cleaner is well oriented indoors, does not crash into objects, walls. It passes the entire area in straight lines, without missing anything and leaving no debris behind. I also like controlling the robot through the iRobot home app.