I have the same a.c which is approx a year older now.M facing no problem in any of the case.,
Neithe any kind of leakage or any sound.It still runs at the smoothness that when it was a new one.You will be higjly obliged to have dis type of smart ac ato your home with all your family members happy with your choice.According to my opinion you go for it and enjoy the coolness in this hot summer.