I bought this a month ago to help out with my office/game room. I have at least 4 computers in one room along with a handful of monitors RGBIC lighting and other tech and the one floor vent from the central AC was just not cutting it for the second floor. The days into the summer were muggy and hot before this. When I got this I use the DRY function to kill out all the humidity for about 2 hours in the morning and then let it hit AC for another couple. This little unit fits perfectly in a corner and into the window. I love there is no need to deal with a drip tray or dumping water! This unit brings the room after time to its coldest so far around 71-72 and that's even chilly in this weather! Bottom line the room is comfortable and workable now, compared to humid, dank and sweaty. Great product for a tech addict in his war room.