Got this yesterday and set it up right away. Scanned the QR code and downloaded the app. The app walks you through exactly what you need to set this up with your phone. Once I completed that using the bot was extremely easy. Vacuum does a great job on tile floors and can transfer to carpet with no interruptions at all. The suction is good and you can control how powerful you want it. Battery life was good as well even on max suction. Cleaning the dust tray is simple as well. Bot returns to home base no problem either. Adding the essential oil is a nice added touch to help give the rooms a nice fresh smell. Definitely worth a look if you are in the market for one