I’m living in an apartment building for seniors, trouble is my unit is cold, and i’m very uncomfortable. you see the windows are the problem, not the heat, superintendent came to look at the windows just made sure they were closed, which did not do anything to solve the problem, all he said was that the building was old, not much they can do, he told me to get a heater, ???? hello! there is heat… what can i use to help with this draft situation.