I got the wall unit for my wife’s office . It’s a small unit and was good enough for her 100 sq. Ft room. Only issue I wish the unit would have a auto setting . Unit rooms all the time and the compressor starts to get a little noisy. If you need a ac to cool of a small space this would do it blows 62-66 degrees . Unit came with all the need parts for a windows installation and it’s very lite. I received the unit in about 1 week an let seat for 48hrs before install, to make sure the Freon would settle from transport.