Central air conditioning systems are suitable for large areas and distribute air evenly. Split and multi-split systems are used in medium-sized buildings and allow individual control of each room. VRF and VRV systems are considered ideal for shopping centers and hotels, being both flexible and energy-efficient. Evaporative (evaporation-based) cooling works well in dry climates and consumes less energy. Smart control systems operate according to temperature and user behavior, providing additional savings. Using good building insulation and window films that block sunlight reduces the cooling demand.