So what exactly is a den in a house, and how is it used? Is it really different from a family room or living room, and how much value does it add to a home? Unlike other rooms in the home such as ...

So, then, what's the difference? A house can have a living room and no den, but not a den with no living room. That's because a den is a cozier, second living room outside of the home's main ...