I like thus hitachi AC.This aur conditioner is not good comparing to the other air conditioner.hitachi is a good company but this ac is cosuming a large energy and maintenance of this ac is very high.normal people cant handle it easily. I have got this ac and I am in problem with feature in every 3-4 month I am doing a best service .sound wise this is a not good and cooling wise it is not bad.Hitachi compny is a best for us bcz arounding 4yers I use hithachi ac and it’s nothing to repering and no problems ya we have free service then one time I call hithachi customers care and second day service man is come and clin ac and he say only clinging and no problem in ac I say yes then better for us and now this is a running 4 & half years running Hitachi.