My "warm room" is the kitchen.

I have a good wood stove in there and I keep it nice and warm.

the rest of the house is heated with a furnace in the basement.
and I like to burn wood and coal down there.

I only get that going when it's real cold.
I like to keep that part of the house around 55 degrees.

I don't heat the bedroom at all.
I like to sleep in the room cold enough to see your breath.

My dog will sleep under the blanket some nights,
and a hundred and thirty pound pit bull/mastiff
can heat better than an electric blanket.

Last winter I used about three cord of wood and roughly
500 pounds of coal.

A little over 500 bucks.