A photo-realistic rendering of a modern, minimalist interior design of a large, open space with concrete walls and a wooden staircase. the space is well-lit with natural light coming from large windows on the left side of the image, allowing natural light to filter through and create a bright and airy atmosphere. the floor is made of light-colored tiles, and the walls are made of concrete with a textured finish. on the middle of the space, there is a wooden door that leads to another room, with a wooden railing and a set of stairs leading up to it. the room is empty, with no furniture or decorations in sight, and a potted plant is placed in the doorway, adding a touch of greenery to the space. the lighting is bright and natural, casting a warm glow on the walls and floor, creating a sense of calmness and tranquility. the overall design is minimalistic, with clean lines and a minimalist aesthetic.