Monochromatic modern great room interior, minimalist decor, neutral beige walls, rich charcoal gray floors, sleek low-profile furniture, geometric patterned rug, accent pillows in deep berry wine red, soft creamy whites, metallic gold lighting fixtures, floor-to-ceiling windows, natural light pouring in, subtle texture variations, warm cozy ambiance, 1/1 composition, realistic reflections, ambient occlusion.