nordic interior shot render a modern living room interior with a sleek staircase feature light oak wood for the staircase and wall panels use a soft warm white for the walls design the sofas in a light gray linen like fabric with black legs and arrange the sofa pillows in a natural relaxed way choose a cool gray for the floor tiles add a white rug under the seating area incorporate a minimalist shelf with black frames on the wall set the ceiling to a warm white lighting all natural light must come from the camera viewpoint direction do not add any light entering from the right side as there is a solid wall there use soft diffused frontal daylight with subtle ambient bounce no side light leaks or rim light from the right the atmosphere should be cozy and contemporary with soft ambient lighting maintain the original perspective as faithfully as possible architecture