A photo-realistic rendering of a modern, well-lit indoor space with a staircase and a glass railing. the image is taken from a low angle, looking up at the interior of a large, empty room with beige walls and marble flooring. the room has a simple yet elegant design, with a set of stairs leading up to the second floor. the stairs are made of beige marble, and the glass railing is made of glass, adding a touch of elegance to the space. the walls are painted in a neutral beige color, and there are two wooden doors on either side of the stairs, which are closed to reveal an empty room. the floor is also made of marble, with no visible signs of wear or tear. the lighting in the room is bright and even, with recessed lighting that creates a warm and inviting atmosphere. the overall design of the space is minimalistic, with clean lines and a minimalist aesthetic.