This assistant has been in operation since November 2022. Significant remarks were not revealed, fully justifies the expectations. The disadvantage was indicated more likely due to the fact that this function was announced when purchasing the device than from some practical benefit from his chatter. In general, my wife and I consider the choice to be successful, the predecessor did not know how to do wet cleaning and caused problems with maintenance, a couple of times it was repaired. It will not completely replace the cleaning of an apartment by a person, but it helps to maintain the effect of cleanliness with a bang. The application gives an idea about the duration of cleaning by the robot and its route, it also warns about the need for maintenance. I consider the quality of cleaning both dry and wet to be satisfactory for such robots. I recommend.