. I've had my eye on the R750 for a long time. Setup was very easy, there is a simple setup guide. The vacuum itself works surprisingly well. The technology for these elegant vacuum cleaners has come a long way. Just like my parents had a Roomba years ago. It didn't work that well, the suction was weak and it got stuck all the time. Not R750, it's reliable, no. Except once it got stuck due to my carelessness in leaving something on the floor. The instructions warn against this. This thing loves to grab protruding cords and run around with them. He got stuck under a kitchen chair and one day couldn't get out. The company's customer service was very helpful and replied to me via email. One day I got an error message and needed help to get out a piece of plastic bag. What got under the wheels. Triggers an error warning. They sent detailed instructions and even a video on how to remove the wheel pads. The whole process took 10 minutes and a vacuum release to fix. Since then no problems. All in all it's a good product, glad to have it at home. I would recommend it to anyone looking for a vacuum of this style.