I was a little afraid, believing that he could not cope with cat hair, carpet and fine dust. Before the first use, I “ripped out” the apartment with an ordinary Bosch vacuum cleaner, and started the robot to rustle. As a result, he sucked so much dust out of the carpet and corners that I immediately began to respect him. Now I run it once a week, you can safely walk barefoot on the floor and carpets. I took out a large vacuum cleaner only for repairs, but I don’t even touch it for ordinary cleaning. I bought additional filters, because the filter cannot be washed, and purely visually it clogs with fine dust very quickly. Changed once in six months.