I am loving my new Shark AI Ultra 2-in-1 Robot!  I am surprised how well it works at both mopping and vacuuming.  The app was pretty easy to install and set up was very easy.  The robot can vacuum and go to a mop by just by adding solution and adding the pads.  This little machine can spot clean to ultra clean easily with the app.  The app also allows you to schedule cleaning.  The robot is very good quality and performs amazingly well. The only thing I wish I did have was the self emptying station, but other than that, I love my new Shark AI Ultra 2-in-1 Robot!