We are currently using it in our living room/kitchen. The space is larger than what this is good for but it is keeping everything cool. This will be moved upstairs to our bedroom. We are very happy with this. It was easy to set up in our window and it does blow the hot air outside. It's been in the 90's and the house is able to be kept at 70.
I just got this unit but can already feel how it cools my office/game room area, especially during Texas heat. It’s quiet and does a pretty good job of cooling quickly. So far I am pretty happy with this unit!