Focus on the Floor
The floor takes up a significant amount of square footage and thus is one of the most high impact spaces in your living room. Ue one flooring material, such as wood or carpet, throughout your living room and adjoining rooms to visually expand the space and create flow with your design. In that same vein, avoid interrupting the eye with contrasting floor coverings. Use sofas and cabinets with legs, so the floor fades under the furniture rather than stopping suddenly at a wall of wood or fabric.