Very happy with the purchase. I set up cleaning for every day, the house became noticeably cleaner. Different pros: Patency - not afraid of thresholds, carpets, floor irregularities. Suitable for cleaning animal hair - a large tank is enough for a couple with three pets, there is a turbo brush, all moving parts are relatively easy to remove and clean. Got cons: Sufficiently high volume, not suitable for use at a distance or at a later time. There is no child protection function, the vacuum cleaner can easily be turned on by a child or a large enough cat. Only support 2.4ghz wifi.