Hello guys, Actually I used this AC in coaching classes. This is not as much as good energy star rating(3-star), but the cooling of this AC is literally AWESOME. Although this also have some drawback that it’s dust filter is so cozy and it must be cleaned once in a week minimum. This AC has no any noise issues or anything else. The moisture removal technology actively dehumidify all the humidity present in the environment. This is a nice product to purchase.