important preserve the original design exactly do not redesign modify replace add or remove any existing elements maintain the original room layout furniture geometry dimensions proportions positions camera angle and perspective 1 bunk bed preserve the existing wood and white finishes the bunk bed is made of a combination of natural wood and white wood finishes follow the original material distribution precisely wherever the original bunk bed has wood keep it as natural solid oak wood in a light authentic oak color with realistic grain and a matte finish wherever the original bunk bed has white wood surfaces keep them white exactly as in the reference image do not turn the entire bed into wood or make any white section wooden do not change the bed s structure design details colors or construction in any way only improve the natural lighting and realistic illumination of the existing bed 2 woodwork throughout the room wherever existing wooden elements are visible use natural solid oak in a light natural oak color with realistic wood grain and a matte finish preserve all existing white woodwork as white 3 flooring use square off white ceramic tiles measuring 60 60 cm with an older style typical of the 2000s the tiles must have a matte slightly aged appearance with very low reflectivity avoid glossy finishes strong reflections and modern polished porcelain effects 4 lower bunk bedding use a pastel light blue gingham checkered duvet on the lower bunk 5 upper bunk bedding use a pastel yellow gingham checkered duvet on the upper bunk 6 wardrobe handles the wardrobe handles must be pastel light blue preserve their exact original shape size position and design 7 rug preserve the existing rug s original shape size position and pattern its color is yellow with a visible decorative pattern do not replace it with a plain yellow rug or change its existing design 8 lighting and final rendering create a photorealistic interior render with soft natural daylight balanced exposure realistic material textures and gentle shadows improve the natural illumination without changing any design elements strict rule the reference image is the absolute source of truth for all geometry furniture and design details only apply the specified material finishes floor tiles bedding colors wardrobe handle color and natural lighting adjustments everything else must remain exactly as it is in the original image