I was very pleased and even bought another one as a gift. Has some pros It copes well with garbage collection, both with large and fine dust. The batteries last a long time. So for example, in the application it gives me such information. Vacuumed 75 square meters, the charge remains 56%, cleaning time 62 minutes. Cons: Not really about the vacuum cleaner. For me, it was a drawback that although it connects to Alice, the functionality is not as complete as in the native application. I would like Alice to learn how to send him to clean certain rooms.