Samsung AW0501M Thru-Wall/Window Air Conditioner
Cool off this summer with the Samsung 5200 BTU air conditioner. It fits into windows between 22 and 36 inches, and features a 10-position thermostat for cool, cooler, coolest, and frostbite. With its ...
Pros: Price is low and easy to install. Also, IT WORKS!
Cons: For the price I can't think of any negatives.