This is really not good ac I would surely decline this as if have purchased this it start leaking problem from the ac box and after so many call the service and si=upport and staff team came.
Reagrding coolind and sound issue there is nothing in it it cools quick and not much noisy.Quality and durability is not that much good and it doesn’t work upto the brand like LG and the value of money is much higher as I have purchase 5 star but it also paid me much higher electricty bill