ESTATE - AN OVERVIEW

FYI I are in a raised ranch, the stove is during the basement, non-insulated block wall, the upstairs is about 1200sqft sorta open floor strategy, basement area is about 500 -600 sqft. I capable of hold the upstairs livingroom about 70deg when its about 10deg exterior, certainly the basement is way warmer.It could be a bear of a job esp In the even