Got my S5 Robot Vacuum about a week ago as a “self-birthday” gift. The instructions are about the only part with which I had a problem as they did not did not include how to set up the robot for multi-level cleaning which is one of the reasons I purchased it. It would be helpful to have written directions on what you need to do to set up multi-levels & how to locate the 2-d maps. An upgrade on the 360 app to improve the menu area to directly show maps as a choice & inclusion on setup & usage directions for multi-levels in 360Robot manual would be helpful. Once the lack of instruction problem was worked out, the robot functions great. You do have to do prep-work be sure to have electrical cords, small objects, and rugs with fringe picked up, but once you get that done, the robot works well. I still have to clean small areas the robot cannot get into because of the needed width / reach of the robot’s brush, but it works well in all areas that it can reach. I love that the robot goes under my couch, my beds, and all furniture that has enough clearance for the robot to clean areas that are hard for me to get to, & it “talks “ to me to tell me if there is a problem. I am “vacuuming” a lot more now that I have a robot to do nearly all of it for me, so my house floor is much cleaner now, & I am super happy to be able to do other things while my robot does the floors!! ❤️❤️❤️❤️