A photo-realistic, minimalist interior design of a modern house with concrete walls and a concrete staircase. the image is taken from a low angle, looking up at the interior of the house from the left side of the image. the room is well-lit with natural light coming from a large window on the right side, casting a warm glow on the concrete floor. the walls are made of concrete with a textured finish, and the floor is made of light-colored concrete. the staircase is made up of concrete steps with a glass railing, and it leads to the second floor, where a dining area with a table and chairs is visible. on the left of the staircase, there is an open door that leads to an orange-colored wall, and a black and white abstract painting is mounted on the wall. the overall atmosphere of the space is minimalistic and contemporary, with a focus on the minimalistic design of the interior.