For 12k of our wooden ones, he cleans not badly, but in terms of finding a docking station and the trajectory of cleaning the house, he is stupid, like my neighbor's ax. Sometimes it can leave twice to wash corners. It happens that he cleans one room, and starts yelling that I'm doing well, cleaned everything and went home. If you still decide to buy, then take xiaomi vacuum cleaner mop p, there is also life experience with it. He remembers the whole map of the house, the trajectory is more adequate, you don’t need to direct it like this with joysticks, but he simply pointed his finger at the map and went to clean it.