The Shark PowerDetect 2-in-1 is life changing! I've never had a robot vacuum, and I was always a bit skeptical, but not anymore! Setup was simple and fast using the instructions and app. The robot was able to navigate throughout my house, around furniture and over rugs seamlessly. It is so easy to schedule a clean on my phone, and I don't even have to touch the machine! It runs so quietly, but the alerts are loud enough to get my attention. It self empties so having to maintenance it only when it's full is a huge perk. It has a good battery life, and is able to return to base to charge if needed then resume the clean, which is a great feature!