Extremely easy set up. Good coverage.
The app for managing it isn't great.
I got these after moving into my new house and they were incredibly easy to set up. I had everything up and running in about 5 minutes. They have great coverage as well. We have zero dead zones in the house, and I've never had a device get dropped. I wouldn't suggest using the app for managing them though. It's far easier to just use a web browser.