A split or central AC might be the ideal choice for cooling large areas, but there are several AC unit types that you can pick from. You can either go for ceiling cassette or ceiling suspended units. Now, ceiling cassette AC is best for cooling large open-space areas like conference halls. They can blow a vast stream of air in all four directions. On the other hand, the ceiling suspended units offer adequate air circulation. Obviously, other than these two, many different types of AC units are also available. You can also review those for making the right decision.For more:https://www.lg.com/in/cassette-ac