This Keystone KSTAW05A is perfect for smaller rooms and has an energy-saver mode for people looking to have an efficient money-saving unit. It has sleep mode, and auto-restart mode, which is important for many individuals to have. It also has a full-function remote control, which allows individuals to control the AC from anywhere in the room. Cools up to 150 square feet of space and has a full one-year warranty for peace of mind.
The KSTAW05A is a very solidly built unit but also compact unit that is energy efficient and a good value for the money spent. It's easy to install and use. It's run very quiet unit and cools quickly. Works well for a small to medium sized room and lightweight enough that anyone can easily pick it up to place it in a window.
One thing that might be an issue over time is that the base plate is made of plastic which may crack eventually? Only time will tell.
The Bottom Line:
The Keystone KSTAW05A is recommended for anyone looking for a unit that will easily cool off a bedroom, office or other smaller room. It is very sturdily built and powerful enough to cool a room quickly. It installs easily and is lightweight so anyone can pick it up and put it into a window.