Hello friends I telling about you voltas 1.5 ton 3star ac it is great producet so friends I use this ac so I think it good choise and his service is very good in all india and cooling is great and not do any sound so it is nice but I find one problem only it is 3star ac so it use more high power so increase your electric bill but other wise it is good choise his reliabiity is so nice and value for money is for your buget so good I think it nice producet for home and offfice so thanking you