cooling is good it depends where you placing cooler dont place the cooler close to window the humidity will be high keep the distance of atlist 89 feet from window and open the window ive already tried the same previously it was close to my window and it felt like more humidity wet body so irritating but now the distance is 9 feet from window and the right side of the cooler is face to window and the cooling is awesome now im decreasing the fan speed at night