create a highly realistic interior design for a beach house the design must strictly follow the provided room layout and spatial arrangement use natural coastal materials such as light wood linen stone and rattan the interior should feel bright airy and luxurious with large windows allowing plenty of natural sunlight and ocean views include neutral beach inspired colors like white sand beige soft blue and light gray add tasteful coastal decor minimalistic furniture and soft textures that enhance the relaxed seaside atmosphere ensure the proportions furniture placement and circulation respect the exact layout plan render the scene in ultra realistic style high detail natural lighting architectural visualization quality 4k
