I advise you to purchase. Hair, dust, dirt, everything collects perfectly. There is still a moment with black rugs, sees them as an abyss)) I had to glue the height sensors.
Got pros:
Robot gun! Very quick-witted, builds a map quickly, vacuums efficiently, collects dust well when wet cleaning.
Cons below:
A couple of times I got stuck under the sofa, despite the function preventing this, there was also a bug with the map, it was shifted a few degrees from the real position. The troubles are not