This 5 Bedroom Open Concept House Plan provides homeowners with numerous options. For obvious reasons, large families prefer five bedroom house plans. Smaller families who need extra space, on the other hand, choose the 5 Bedroom Open Concept House Plan (remember that a bedroom can be transformed into something other than a bedroom, like a den, playroom, exercise area, home office or theater, or whatever else you can imagine). To round out your dream home, add a finished basement, three-car garage, great elegant room, or other features. Most of the five-bedroom house plans are under three thousand square feet, while others are sprawling mansions.