We loved our Windmill from the second we took it out of the box. Instructions were simple and clear. Installation was quick. We got the unit for the window of a shed that we’re using as a little homeschool room. I don’t need the space cooled 24/7, but I wasn’t sure how the unit would do with intermittent use. It’s been perfect. We turn it on when we go out there and the room is cool in a short amount of time—during a hot Texas summer. 

BEST PART: The unit stopped working. I tried everything. I reached out to customer service. They walked me through some steps. When we couldn’t get it working again, because it was still under the year warranty, they sent me a replacement. I’m floored that Windmill backs up the quality of their product this way. Next time I need an AC unit like this, Windmill is the brand I buy.