Was not real sure about this unit but it was the size I wanted and was relatively cheap compared to others I looked at, very easy to hook up and super easy to set up the Wi-Fi for it. This thing cools our 20x20 bedroom in nothing flat it takes about ten minutes to cool the room to the point of it being as cold as a walk in freezer. I also like the fact that it has a dehumidifier and it is super quiet when it is running. It also has a schedule feature so you can set it to turn on at a set time and turn off at a set time and it can run multiple   timers . All in all this is worth the money if you need a portable air conditioner this is the one.