Decided to still buy this miracle after the appearance of the cat. Friends spoke well of a similar model. Before that, there was an ancient robot vacuum cleaner that crashed into everything and got stuck. I managed to set it up only when choosing the China region, because in another region this model cannot be selected in the list (can anyone check if another model is selected, similar, will it work?) On the first trip, I scanned the entire apartment, got out and returned. It does not crash from a run. If something gets in the way, he will push and start a detour. It was easy to drive onto the mat, although the mat is not low. After that, I divided the apartment into zones in the application. He speaks English, and still “started cleaning” and “I’m returning to exercise.” Manual control is not very convenient, but who cares. Even after vacuuming and mopping the floors, it picks up dust the next day, which surprised me. Consumables are cheap on Ali, or the original is more expensive. In general, we are satisfied with the purchase, we plan to buy more as a gift to a country house.