Musa Ensete help please
 

Hello,
I was given a Musa Ensete plant as a gift and am desperately trying to keep it alive through the upcoming winter. I live in an apartment with the main window facing North. I don't have anyplace to keep it, except for my living room, or a back room. So far, I have moved it indoors to protect it from the cold, but would like to know what I need to do to keep it alive through the winter. Thank you.