size matters, really

Depending on the dimensions and orientation of your living room, placement of the sofa will determine how your space will function.  Vintage buildings typically have nicely divided rooms, although they may be a bit snug.  The sofa most likely will need to hug a wall, perhaps flanked by built-in bookcases, a fireplace, or windows.  Architectural details are fantastic to work with.  They add so much character and provide a framework to build on.  Your guests should be intrigued by your home.  The lucky person who slides in next to the books may discover something new about you from the titles.