The Comfort-Aire 5,000 BTU air conditioner is a window unit that covers 150 square feet.  Its is a perfect window unit to supplement your other air conditioners that are working so hard this time of year.  Do you have that one room in your house that always hot and seems to zap the cold air from other rooms?  Do you have an extra room on the top floor of the house, and the in-laws are coming? Is it painfully hot up there and you want to find the temporary answer? This air conditioner is probably the best answer for your needs. Its relatively light making it easy to install and remove after use.  Its powerful for its size, making it a great option for this time of year when you just need some extra cool air to get you through the summer.  Its a quiet unit, making it perfect for a bedroom or area in the house where you would entertain guests. Lastly, the price tag wont knock you over.  At $159.99 its a great bargain to help you fight off the last heatwaves of the year.