Purchased this in case my central AC does not work. Tried in my Lanai and it cooled it down fairly quickly. Noisier than I expected. But overall pretty good
Wanted air conditioning for a summer house bedroom just for hot nights. And didn't want to have or move a window unit. Great price. Good reviews. One review said it was made a high squeal, but mine does not. Am ordering the same unit for other bedrooms.