I keep mine in a dark closet specifically for my e-cig stuff, and i keep my house around 70F at all times(pretty frigid for Florida). Is it the best? No, but it's as close as i can reasonably come.
Do you need a roomate or something? Can't turn the thermostat lower than 74 here, lol. Of course I don't want to pay for rent or food or anything. I just want to sit around and watch TV while I eat your food in Arctic bliss!
-Danyulc