We got two Windmill units in 2024 and have had nothing but a great experience with them. They are easy to install, look beautiful and are much quieter than our old unit. Now we don't have to turn the A/C off to hear the TV anymore! Many people in our building also have them. I highly recommend!

I ordered the smallest Windmill AC for our 2nd floor hallway in our brick row house built circa 1850 in southwestern Ohio. Why on earth, you may be asking?- the summers are hot and muggy, with weeks well over 95 degrees and nights that just don't cool off.- our house is tall and narrow. 4 floors, including the stone basement, and everything is brick/stone so the heat hangs on in summer. In winter it's great, in summer you just want to lay on the floor in your swimsuit and drink Gatorade.- oddly enough, we have central A/C through out the 1st and 2nd floors and a mini-split system in the finished attic. It was an airflow issue. The ceilings are nearly 11 feet and with teenagers than kept their doors shut unless they were actively using their doors, the 2nd floor had zero circulation. Heat built up in the hallway where there wasn't an A/C vent and it was impossible to install one because the cool air from the ground floor forced it upwards. The attic mini-spits weren't designed to maintain CONSTANT, UNYIELDING action and were struggling to keep up with the warm air perpetually floating upstairs. The energy bill was ballooning wildly out of control and with my bedroom, bathroom, and work from home office in the finished attic, something had to be done.With one window 22 inches wide in the hallway, I ordered the 6k BTU unit and crossed my fingers. Installation took 3 minutes. The unit was directly across from my husband's office and he couldn't notice any background noise, even with the door open. Within the afternoon, the hallway was the same temperature as the rest of the house and the upstairs system shut off for the first time in weeks.That would have been enough for me, I was already celebrating. Over the rest of the summer, my energy bill was down roughly 40% despite having an additional AC unit. I've recommended it to several neighbors who suffered from the same issue and have a similar layout.

We got this for our NYC apartment and love it. It came with everything we needed to set it up, and it looks as chic as an ac can in the window. It's also well-insulated enough to stay up year-round, and of course it keeps the apartment nice and cool in the summer.

While all of my neighbors have unsightly and rickety window bangers, my sleek Windmill sits gracefully perched in the window. I am stopped on the street with fingers pointing up above, "What is that??" I proudly declare, "She's a Windmill" Before you spend the money on mini-splits or central air, give the Windmill a try!

We absolutely love our Windmill AC. It's incredibly powerful and cools our apartment quickly, even during the hottest summer days. The sleek design is a huge upgrade from traditional window units, and it's so much quieter than we expected. Perfect for small NYC spaces where every detail matters. Highly recommend!

This A/C unit is a powerhouse. It has turned my living room into the perfect place to be on a 90+ degree day. Within an hour of turning it on, my room is nice and cool and ready to relax in. The best part about it is that I can turn it on and off remotely from anywhere, so when I've had a long day at work, I turn it on when I am headed home and the room is perfect when I arrive. I would highly recommend it to anyone!

I live in a small apartment in NYC — the Windmill AC was perfect for my shoebox-sized room. I loved the fact that I could control it remotely to cool down my room before I got off the subway, and I found it incredibly intuitive to use. I'm moving to a larger apartment in a couple months and looking forward to getting a second one. Also, my roommate's cat loves to sit by it too!

This AC is great! It is so quiet, perfect for my living room. I really appreciate being able to control the unit on the app on my phone so I can make adjustments for my dog or turn it back on before I get back from a trip so my apartment is cool by the time I get home. This along with my air purifier were well made purchases from Windmill.

I have had my windmill AC for 3 years now. It's the best window unit I've ever used. It's pretty quiet & very easy to clean. I love that the air blows up at an angle so I can still have things in front of it, but also because I really hate when the air blows straight on me. That's probably my favorite thing.

The Windmill is the best window AC unit I've ever had. It looks great, is easy to maintain, has a good mobile app to control it remotely(not required, but useful), is easy to maintain, relatively quiet, and my favorite feature is that it blows cold air up, not out, so placing it in a window near a chair, seat, bed, etc. is much more comfortable than traditional window units. If you need a window AC, I'm not sure there is a better one on the market!