With an air conditioner, you may not find a one-size-fits-all solution. The AC that efficiently cools your bedroom might not be the best choice for your living room. Thus, you must understand your needs and requirements to make the best decision. Also, you should identify which air conditioning solution, split or window AC, is more suitable for cooling your house. While split ACs are more efficient but difficult to install, window ACs are simpler to set up but can only cool one or two rooms.