Rectangular rugs are a natural fit for living rooms, helping to define seating areas, guide the eye, and tie together furniture arrangements. Whether you're working with a spacious open-plan room or a compact sitting area, this classic shape offers balance and flow. Available in a range of textures, colors, and patterns, these rugs can either blend quietly with your décor or stand out as a visual centerpiece. It's a simple yet effective way to shape a room without overwhelming it.