photorealistic interior render of a small contemporary living room strictly preserving the original architectural model proportions layout and furniture placement the scene includes an l shaped sofa in oxford gray fabric a modern armchair and a round coffee table the floor is ash wood with realistic grain left wall warm brown back wall slightly lighter warm brown right walls soft beige floor to ceiling window with sheer curtains soft daylight continuous exterior view there is a recessed ceiling detail with a single warm led strip 3000k located only on the upper left side of the ceiling critical ceiling restriction absolutely no led strip on the upper right side of the ceiling no light line no glow no reflection of a strip no symmetrical lighting the right side must remain completely clean and unlit recessed spotlights are on with slightly reduced intensity warm light 3000k soft and subtle overall scene lighting must be slightly dimmer and softer reduce global intensity avoid bright highlights and hotspots maintain balanced exposure left wooden shelving unit material correction the wood must have a matte to semi matte finish with very low reflectivity no glossy reflections no bright light streaks no specular highlights on the wood surface the wood should absorb light softly showing only subtle diffuse shading and natural grain without shine absolute restriction no lighting inside furniture no power outlets no artifacts no extra objects no circular bases or floor discs left floor lamp on with soft warm light right wall lamp completely white on but very subtle emission lighting remains asymmetrical dominated by the left ceiling led decor includes plants wall art and rug high quality pbr materials with controlled roughness values wood high roughness low reflectivity camera eye level 35mm ultra photorealistic render global illumination ray tracing soft shadows no stylization avoid rendering artifacts avoid specular noise avoid unwanted reflections enforce matte materials and controlled lighting