enhance the quality of this isometric floor plan without changing the layout wall positions door locations window placements or circulation paths improve overall realism lighting and material definition add a cozy rug in the living room beige and terracotta throw pillows on the sofa and place a decorative plant vase on the dining table update the bathroom flooring to a light ceramic tile apply the following flooring throughout the main areas medium natural oak with soft beige undertones medium contrast grain matte finish diffuse reflectance around 0 55 0 65 minimal specular highlights and a subtle warm undertone shift under ambient light use a neutral color palette with light wood tones soft beige accents and natural textures incorporate built in shelving with warm recessed lighting decorative baskets ceramic pieces and subtle greenery maintain clean lines balanced composition and a cozy contemporary atmosphere emphasize natural materials soft ambient lighting and refined styling to achieve a harmonious elegant and inviting design the size of the living room rug it is proportionate to the sofa do not change anything about the stairs or the bathroom keep the existing layout exactly as it is only change the bathroom floor to a light colored ceramic tile also keep the closet near the entrance door on the left side exactly as it is
