I'm very impressed. My missus has had it on, intermittently, for weeks. I think there's something wrong with her. She goes around putting the heating on and I go round switching it off.
Me niether...My place is one of those eco friendly what ever you want to call them flats where everything is insulated with top notch stuff..And been on the 3rd floor (top) we get the heat rrom the flats below and from either side of us. Nice thick curtains on the windows keeps the natural warmth in to...