photorealistic interior render of a modern living room with a floating concrete staircase maintain exact geometry proportions and layout the staircase consists of thick cantilevered concrete steps with a minimal metal railing and open risers positioned diagonally along the wall under the stairs a custom built in tv unit with a continuous horizontal composition lower cabinets in matte white finish and a central wood panel warm oak tone integrating a wall mounted flat screen tv matching wood shelf above with recessed led spot lighting floor in light neutral tone soft woven rug in beige walls in warm white minimal decoration books ceramic vases and a green indoor plant under the stairs soft natural lighting from above diffuse shadows high realism style contemporary minimalist scandinavian influence clean lines warm materials high detail ultra realistic textures soft ambient light
