We are incredibly happy with this purchase! It has saved us in our bedroom through this record breaking heat wave. We have an HVAC system, but it has never vented properly into our bedroom. The rest of the house feels fine, but that doesn’t help us when we try to sleep. We were gifted an older unit to try, and it worked alright, but it was loud and not energy efficient. It ended up breaking down within about a month. That’s when we decided to just buy a brand new one. This unit has been worth every penny! It’s quiet, energy efficient, works fantastically, and is easy to use. We can even control it from our phones which has come in handy a couple of times. Definitely recommend this product.