In general, I am very pleased with the device, the price-quality ratio is the best in the segment. I recommend immediately buying a spare filter, brush and rag. Be sure to follow the rules for installing the base, otherwise there will be problems with parking. Before cleaning, I advise you to remove all laces, socks, shoes with laces, charging wires, etc. from the path, otherwise it will be: “chewed mole”, I'm stuck, come help me. If you have problems with the "unpleasant secretions" of pets, then this is not your vacuum cleaner.