I have many LG appliances,  and decided to get this for a bedroom. Best investment I ever made. It has adjustable air flow louvers; that close when the unit is off, so it stays clean. The remote is convenient, it has two speeds and a thermostat to keep it at the temperature you set. It is easy to install, and quiet when running. I am using it as an air conditioner now, but will continue to use it in the fall, since it also has a dehumidifier, and fan. Worth every penny I paid.