PRO - very nice design; - suction at various levels including the maximum one guarantees a strong suction; - excellent suction of “unexpected” materials (e.g. it vacuums the tissues without problems, an old robot that I had was stuck); - appreciable floor washing; - intelligent and well-considered cleaning and washing system; - through the app complete customization of the work and the type of cleaning you want to obtain; - through the app possibility to set up and create virtual walls without the support of other devices; - after the first time, the robot no longer “collides” against walls or other elements in the room, if they are not moved; - complete autonomy and precision in returning to the base; - the robot announces the progress of the work through voice messages. CONS - first of all, of course, the fact that the cloth is located in the part that comes into contact with the charging base. So to insert or remove it, you have to move the robot manually every time; - it does not clean the corners and it hardly approaches the sides of the room (I would have made a larger cloth, at least it could recover a few spots that way); - the box where the dust is deposited is very small, I who have a long-haired dog must always empty it at the end of cleaning the room because it is full of hair (for impeccable suction); - the base power cable is really short. If you don't have a socket almost at the height of the base, you have to use an extension cord; - the small turret above the robot, where the laser is located for scanning, rises a few centimeters and does not allow passage to certain areas of the room (too bad because it is just 1 cm); - app a little cumbersome, but nothing excessive. Ultimately, this robot helps a lot in cleaning the room and keeps the environment clean much longer. I use it together with another small floor washing robot, which reaches the corners and sides well, and I must say that I see the need to clean manually at most a couple of times a month (to be precise, I walk around the house without slippers), passing these robots a couple of times a day. Ultimately, given the price, I am happy with the purchase and I recommend it.