In general, the norms, but more like a toy and an apartment should really be thought out for the convenience of automatic cleaning. Wouldn't buy a second time. Different pros: Basically, he does his job. If you run it often, then the apartment will be clean Cons below: The apartment must be thought out so that the vacuum cleaner can clean it well and pass There are places where he gets stuck and needs a kick to get out. Sometimes you need to keep an eye on it :) It leaves behind unvacuumed places, while it can pass through one place 10 times, while in others it can’t pass at all and leave dirt Cleans an apartment of 45 m2 in about 30 minutes, a bit long Using the application is inconvenient. It was not possible to put on two phones. You put on the second one and it stops working on the first one. For some reason, he does not ride on my door mat, but he stubbornly tries to call on him again, as you remove the vacuum cleaner from him, you have to remove the mat.