Buying a robot vacuum cleaner does not mean saving yourself from the need to wash and vacuum an apartment, corners and hard-to-reach places will still become clogged, however, there will be noticeably less dust. The function of wet cleaning seems almost useless to me, except that it helps to get rid of dust better, it cannot wash off full-fledged dirt. He knows how to build a map of the apartment and divide it into zones, but it breaks periodically, so you have to ate it. You can set restricted areas, but if the card breaks, they stop working. In winter, there is little light in the apartment, so it is much worse to navigate in the apartment and the card breaks more often. I noticed that when I turn on the wet cleaning mode, when I expose only the corridor and the kitchen to it, after it ends, the robot with a damp rag starts to go around all the rooms, soiling the carpets, while he sees on the map that he is not going to the station, but simply to the next room. The robot is quite noisy, I turn it on only when no one is at home. In general, I am satisfied with the purchase, much less often I have to do the cleaning myself, if there were no glitches in orienting on the map (and he determines his location correctly, only sometimes he rides all over the apartment for some reason) would give him five. Bought at the end of October for 29,800