Open concept floor plans are among the most popular and requested house plans available today. By choosing a plan that is open and combines spaces such as kitchen, living and dining, it helps family togetherness. In addition, an open concept home plan can make your home feel larger, even if the square footage is modest. By eliminating doorways and widening the passages, you obtain a sense of spaciousness that divided rooms lack. Add some ceiling height to these rooms and the home looks and feels even larger.