Attitude towards robots was wary (the first experience in 2022 left the most negative impressions), but now I am very pleased with the good choice. Laser navigation is a super technology. The first launch (while building a plan) comes out slower and better, but all subsequent ones are already excellent (quickly and methodically). And it can crawl under sofas and beds, where you rarely clean with an ordinary vacuum cleaner. And wash it in the same place (there is absolutely no way to climb there with a rag). It must be borne in mind that consumables will be required over time (garbage collection bags at the station and brushes), it makes sense to find and order from Ali in advance (or on . market, if it comes out cheaper).