First unit was DOA thanks to FedEx literally dropping it on our doorstep. Second unit arrived in short order and all well. Windmill has best customer service I've ever experienced!

The AC arrived promptly . Great environmental packaging . Easy installation . Very impressive support for details about size etc . Yes it’s very quiet . My other AC sounds so loud in comparison !

The reason I gave it 4 stars is because it does not sit well in my window frame. I have old windows. I am pleased with how it cools, and it is quieter than other window units.

The Ac in our home didn’t reach upstairs very well and when gettin greasy to transition our baby to his bedroom, we needed a good solution. This system was easy to install and keeps the room perfectly cool.

Great window unit. I installation was easy, looks much cleaner than all other window ACs. Be aware that the air blows upward, so your curtains may get in the way. I used a baseboard air deflector for this and now I'm in good shape.

We're loving our Windmill. It looks amazing, was easy to install, and keeps our entire apartment at the perfect temperature. Couldn't recommend it more.

My windmill AC is great - but what is more impressive is the customer service! I had issues with the delivery, and the customer service team was very prompt and resolved my issue with a new AC asap. They’re great!

I had a air conditioner that did not work when I received it. They have done everything in their power to make this right. They have awesome customer service.

The customer service I received was incredible. It was great to speak with a full team who were up-to-date on my situation and all equally helpful. I loved how personal the Windmill team's care was.

I Absolutley love this air conditioner!!! Oh my god! I love that there is an app to control the temperature and change in between modes! Sincerely, I am blown away by how powerful this little unit is!! And it’s beautiful!!!