I am having 2 air conditioner at my home. This daikin product is awesome as it maintenance cost low and it is also don’t make any kind of noise when we are sitting inside room. We have seen that many other AC different companies make so much of noise. I am using this AC from 5 years and till date. I don’t have any complain regarding the AC. And best part of the AC is that inventor don’t doesn’t make a single bit of noise. its cooling power is also powerful and it also consume less power.