"How to organize furniture in a living room and accommodate its space?"
If the living room is spacious and the ceilings are high, Imagine big and heavy. Look dark floors, such as walnut tree varnished wood or dark stone, to cast anchor on the floor that can often be softened with area smooth-coated breed.
The provided furniture should be large in shape, and use darker materials to give the pieces weight. Hang large paintings, tapestries, or a large mirror on walls to weaken the space. If you have good light, you might even consider a big tree. Lastly, think about adding a huge well designed fireplace to a living room corner.