Bought this a couple of months ago and was so happy that my old AC waited until it was cooler to die. I bought this model as it was suppose to be quiet as it was for my bedroom.  I guess it isn’t quiet enough for me as when it is on automatic, I wake up with it going off and on. I found it better to just have it on for the night as easier to get used to a constant noise.  I also have an LG in my living room and probably have had it for over 8 years and have been very happy with it