Very tired of wires and bulky structures. I chose a vacuum cleaner in the middle segment with enough power for an apartment without carpets. I used it for almost a month both in the tail and in the mane, it perfectly cleans the floor from dust, sand, dirt, and small debris. I cleaned a small play mat for a child without any problems, but it feels like if there are more massive carpets, the vacuum cleaner will have to repeat the suction procedure 4-6 times. An ideal model for a family with a child, a minimum of wires - 1 charge - 1 cleaning of a two-room apartment.