I have an 888 sq ft house and this thing cools it down (with the help of two other smaller ACs in the bedrooms) down to 74 degrees on a 95 degree day.  Granted it is humid during the summer months, but it is the best AC I have ever bought.  It includes a connection to Alexa (or google if you have it).  When I come through the door, all I have to say is Alexa, turn on the AC.  And boom!  Its on and cooling down the within 5 minutes. I said it before, it is the best AC I have ever bought. :D