Layered lighting and rug size affect resale value by enhancing room balance and perceived space. Layered lighting with warm dimmable bulbs creates flexible moods and highlights focal points, adding premium feel. Appropriately sized rugs anchor seating areas, define zones, and prevent furniture from feeling disjointed or floating. Rugs should be large enough so front legs of furniture rest on them, helping rooms appear cohesive and inviting. Together, these design elements increase buyer appeal, conveying thoughtful style and functionality that boost offer prices.