A beneficial thing for slackers, and in particular for those who have fur dropping from their dog as if the dog had already passed away. Various advantages: Long battery life, thoroughly scrubs 65 squares, and there is still 65% remaining. High degree of permeability. Effectively collects rubbish, and wet cleaning is also a pleasurable experience. The construction quality is quite good. In accordance with the instructions provided on YouTube, it was possible to reflash the voice acting into the year 2022 using only a mobile device and a specialized application. Everything could not be easier. Ali is in possession of all the consumables. Every time he eats something in the house, he adds more detail to the map he's building of it. The map editor is almost perfect, but it still has some room for improvement. Can recall a few different floors, which is helpful for me. Having certain negative aspects Because he doesn't pick up the items that have been strewn around in front of the garbage collection, he has to do it all by himself ((he doesn't even move the seats off the table before he cleans, and I find myself doing the same thing). Oh, the cost is still quite high, that's for sure.