Buy it, you won't regret it. In this price segment, he definitely has no equal (bought in the summer of 2022 for 6300). If you look at something better, then you need to take it with a lidar so that you can build a good map of the room and know when it has removed everything without wasting extra battery power, and this is already from 16-20 and so on. Has some pros For more than 4 years, it has already been removed almost every day (during the period of molting of animals - every one). Best buy in 10 years! During all this time, I changed the battery 1 time (the old one only lasted for half an hour) and periodically change the HEPA filter, but on the alishka a set of 10 pieces was bought for 250-300. Even the mustaches are still native, although there was a couple more in the kit, but since the first ones have not yet worn out much, the second pair is in a bag and is waiting in the wings. It can climb onto small thresholds up to 2 centimeters (sometimes with a creak or slip, and sometimes it flies through the same threshold at once). Cons: For this price, it has no flaws, only features. Noisy - yes, but we mainly launch it immediately before leaving the apartment. Of course, the dwelling has to be "prepared" for its cleaning: I raise stools in the kitchen, collect children's toys from the floor, it is also better to remove the floor clothes dryer (it can call on her "leg" and get stuck there). Perhaps we would like a larger container: with our amount of wool and sand in the fall, it is just enough for one full-fledged cleaning.