A modern, luxurious interior design of a modern house with a contemporary staircase. the image is taken from a low angle, looking up at the entrance of the house. the main entrance features a wooden door with a glass panel and sidelights, flanked by two stone pillars on either side. the stairs have a glass railing and are made of light-colored stone. the floor is tiled with beige marble, and the walls are also made of stone, giving the space a warm and inviting atmosphere. the lighting is soft and warm, creating a cozy ambiance. the ceiling is adorned with recessed lighting, which adds to the overall ambiance of the space. the overall design is sleek and contemporary, with a focus on natural stone textures and a touch of elegance.