Windmill gets a lot right with their window AC units. WiFi connectivity, sleek design, works as advertised, and is easy to set up.

It's not whisper quiet, but it's certainly quieter than the unit I replaced, and Windmill does not advertise quietness as a feature. The marketing makes the unit look futuristic, but it sounds and runs like a pretty typical window AC unit.

The app has nice features, but I would like to see some of those features cross over into Google Home more than just on/off function. 

Overall, I'm pleased with the aesthetics, more efficient build, and ease of use. It's certainly an awesome start for a new company. I've already bought 2 Windmill units (one Medium, one Small) and look forward to future innovations. 

This is certainly a nicer window AC unit than most of the competition in a similar price range, and would recommend this brand to almost anyone.