I was skeptical about buying a robot, I considered it a toy, and even more so, I did not take the washing function seriously. as a result, I run it every day, every day it collects a dense layer of dust on the filter. washes great too. the only thing I think that probably does not make sense to overpay for the camera. once in my presence he drove around and marked on the map π©, but once he smeared it. in general, I am satisfied with the purchase and have not touched a regular vacuum cleaner for 2 months