Hi guys I am going to review the hiachi ac which is the best in class. I am using it from last 2 years and never face problem it is easy to use and cool entire room with in 5 mins. I will recommend this to all those who still facing issues related with ac and which cost alot so you no need to pay anything because you are not going to face any issue. only one thibg that I dont like that they hv third party service centre and they do delay but after a complain they will resolve issue. so overall experience is good. and this is good to buy product.