A 3d rendering of a modern, minimalist living room with a concrete staircase in the center. the staircase is made of concrete and has a unique design, with multiple steps leading up to the second floor. The room has white walls and a large window on the right side, allowing natural light to enter the space. on the left side of the image, there is a black sofa and a white coffee table with a potted plant on top. The floor is made up of light-colored tiles, and the overall atmosphere of the room is bright and airy with natural light coming from the skylight above.