I purchased two of these units to cool my 350sqft bedroom and my 500sqft livingroom. Both units performed well out of the box and are quite aesthetically pleasing. Amcors nanomist technology was nice at first because it vaporizes the water collection as the air is dehumidified. However, at the end of ONE NYC summer, the dehumidifier in BOTH units broke and I had to manually drain the unit 2-3 times a day (there is a small chamber that collects the little water that the unit when working properly does not vaporize withthe nanomist technology). In addition, one of the cooling compressors leaked, releasing all of the freon and rendered the unit unusable. Both units were covered under warranty, but the 22 days it took was a HUGE inconvenience and HOT to say the least. I DO NOT recommend purchasing this product!!!