Amazing AC portable, I been enjoying every day. Save lots of space in my room. With remote control, most of times I choose cooling option. It's cold enough temperature. I love it. I also introduce this system to my friends and relatives. They all agreed, It's a perfect machine and a great price from Wayfair site. My BFF already temped purchase two of them for his daughters. I am happy with my Costeway AC portable.  machine. Thank you, Wayfair to give me an opportunity to purchase this item.