We bought this a month ago, and it cools my whole 3 bedroom apartment. Walking into my home guests feel the cool fresh air and it feels as if we have a central air unit cooling off the whole place. I reccomend the Frigidaire 15,100 btu to my guests and send links on where to purchase it, the unit has many great features. I highly recommend this Air conditioner to anyone looking to cool of a full size apartment or a large section of a single family home, this unit does the job and does it well! [This review was collected as part of a promotion.]