The samsung split ac is very very good in cooling purpose it is quiet cheap also a middle class person can aford it easily in my openion the performance of the ac is good for the small rooms but it take too much time to cool big hall or rooms so if u have small rooms or small office u can take this ac the ac is good for the all small rooms so please try it if u have small rooms its very good enjoy the ac and take good cooling of ac and u can service this ac any where samsung service is getting any where