Actually, I'm guessing that the studio is the hottest room in the house - because it's relatively small, the door is always closed (to remain cat-free) and it's located above the garage.
There were 2 days where my wife thought it was a bit cold in the house and turned on the heat. And it took a while for the temperature to go back down in my studio.
Bt I guess we'll adjust. And honestly, I'm pretty happy that we had to turn on the heat. At the old condo, I had had the AC rolling for weeks if not a month already. I can't say that it gets hot in here, besides those few days when the heat was on.