Overall, I think everything is cool. This is my first robotic vacuum cleaner, therefore I'm delighted I noticed that it's crucial that it be able to map rooms using a rangefinder. One of the least expensive and faultless models with this feature is this one. Picked well! I immediately remark that my home is carpet-free and has hard floors. Wet cleaning has not been tried by me. In my circumstances, the level of cleaning is perfect for me; I've never had floors this clean. The daily repetition works wonders, even if there is still some mote. Also, it is true to say that a robot of this kind teaches discipline by modeling proper floor manners. In a 45-meter apartment, I found 30 meters to clean. The cleaning procedure itself is quick (I get exactly one minute per meter), efficient, and avoids poking blindly. Instead, it first avoids each room along the edge before swiftly removing the main one with a snake square. He can smash into bright and black items, but he senses the walls and doesn't hit them with a flourish. The application allows you to define limited regions and clean a separate room; both functions are functional. Do not use it at night because the noise it makes is similar to a hair drier but less loud than a typical vacuum cleaner.