I bought this for my son, whose room needed an AC, as ventilation in his room is not that great, and the fan was not enough. It does its job. One issue I do have with it is that you have to turn the temperature down to 72, 73 degrees for you to feel any cool air. I like to set the AC at 78 Degrees to not overwork the AC and save money on my energy bills. [This review was collected as part of a promotion.]