Last year I had purchased Blue star 1.5 Ton(5 star) AC and am enough satisfied with this product. 1 year crossed but still no major problem occurs without gas refill. Which is very common and compulsory. The features and the looks of the machine is very good. Got timer, automatic cooling system and other common features. The cooling capacity of it is enough good. The coolest temperature of it is 18. The customer service is also good and very respond able Which is quite perfect. Overall nice product but I think company need to make it a little bit slim to look more stylish.