I love this robotic vacuum cleaner that I bought. Despite the fact that it is simple and inexpensive, it still copes well with its main task, cleaning our house. I turn it on when I leave for work. I can start cleaning a second time when I'm already on my way home. For example, if guests arrive. Through the application, the robot can be turned on and it will automatically vacuum everything. There are absolutely no difficulties here, either with management or with maintenance.