So, you thought you'd be able to make it through summer without air conditioning. That cooling mattress or portable air conditioner can only do so much, so you walked to the hardware store and picked up a cheap window unit. No research involved felt great, but now you realize the air conditioner you bought actually sucks a tremendous amount of ass. If you aren’t blessed with central air, you need an air conditioner that will fit your apartment, look good, and last for at least another few summers. These are six of the best window air conditioners for all types of homes.