This will be my first full fall/winter season in the sewing roon that was once our three season room....larger than my old sewing room, but also much colder in the winter. We have a small heater out there that helps and ceiling fans to help circulate the air. Still not looking forward to being cold. I may have to go purchase a second heater and pre-warm the roon to make me want to go out there once the weather really dips down. Have a ton of scrap pieces I want to use up and can stay busy all season if I can make to roon liveable.