One of the nicest things about a ductless air conditioning system is its compact size. Window units are unsightly and obtrusive, and central HVAC systems are bulky and complex. They take up space in the basement or attic and require extensive ductwork. A ductless system consists of two parts: the indoor air handler and the outdoor condenser/compressor or heat pump. One outdoor unit can connect to up to four indoor air handlers that are located on the wall in each room. For a more discreet solution, you can install a ceiling cassette instead of a wall unit. https://thebestminisplit.com/