We have a family, where we try to contain the family and their current stuff. The living room we try to keep presentable for company. It's off the front entry and I'd be tempted to call it a parlor if it had a door. But it's connected to everything else in that modern open style.

We do have a dining room and use it but it's also connected in the open space with the kitchen and living room. I will clarify that they are definately rooms not a vast open space defined only by what we put in it which is rapidly becoming popular here.