5 SIMPLE TECHNIQUES FOR PLOT

FYI I are now living in a raised ranch, the stove is within the basement, non-insulated block wall, the upstairs is about 1200sqft sorta open ground approach, basement spot is about 500 -600 sqft. I capable to continue to keep the upstairs livingroom about 70deg when its about 10deg exterior, obviously the basement is much warmer.to complete what y