I am using this ac since 8 months first 3 months I was satisfied with the ac but after 3 months I started facing some issues like ac was not able to cool my room with in given period of time.Ac remote started hanging a lot. first 3 months I was very haapy with my ac perfomance but after that I started facing issues which was becoming worst day by day.but after facing issues I contacted service center and they solved my problems