I bought this robot, and after using it for 15 days, I�m really happy with its performance. I clean the dust box every day before using it, and I also wash the mop regularly to maintain its life and efficiency.It does require a little attention�just like a housemaid�but the difference is that you can use it anytime you want. A maid won�t always come according to your schedule, but this robot never takes a day off. It�s truly a value-for-money purchase. I really liked it. It saves a lot of time, and while it cleans, I can easily focus on other tasks.