Am in an old 60's style place with baseboard heat. Keeping it at 65* all the time. My equal pay bill at PGE is $88 a month. If it is a nice day, open them curtains on the oversized sliding glass doors that face south and it warms up inside a little more.
Slippers, heavy robe/sweatshirt/heavy throw doing just great.
Da bed heating blanket keeps me cozy at night, the bedrooms are unheated.
I sure miss my old Earthstove at the old house, love the coziness, but I don't miss swinging the ax to feed it...