Looking for a space heater for our living room. Our house is old and has little to no insulation in the floor and walls. Our upstairs is an oven, while downstairs is much cooler. We do have a space heater, but it doesn't heat the room. Oil filled radiators are good? or is there something that would heat the room? We do have a ceiling fan in our dining room which is right next to the living room. I want to have a plan and not just buy whatever my local store has, which we did last time. Oh, and we do have plastic on our windows. Thanks everyone.