I have had the unit for a couple of weeks now and am mostly satisfied with the quality of it. Set up was easy and I can pretty much get it to where I want it to go. I am not a fan of the phone ap to set up cleaning and carpet areas. The screen is much too small to get accurate input. When I go to change the area, the entire box will change size which changes the area in places I do not want to change. The input is much too sensitive. It would be nice if there were a download so that I could change areas on my desktop.