Yeah, this is miserable by modern standards, but it's not really that big a deal. Wear a ton of layers. Get a space heater or equivalent, close the door, and

Yeah, this is miserable by modern standards, but it's not really that big a deal. Wear a ton of layers. Get a space heater or equivalent, close the door, and heat one room to something tolerable (10C/50F, say). You can do that in typical winter weather with just a few hundred watts, so even a gaming PC will probably work.