A photo-realistic rendering of a modern, minimalist living room with a wooden ceiling and concrete walls. the room is empty, with no furniture or decorations. on the left side of the image, there is a large window with white frames, allowing natural light to enter the room. the walls are painted in a neutral color, and the floor is made of light-colored tiles. in the middle of the room, a beige sofa is positioned, facing the viewer. the sofa has a modern design with a curved backrest and armrests, adding a touch of comfort to the otherwise neutral-toned space. the wooden ceiling has a warm, natural light source, casting a soft glow on the walls and floor.