transform this empty bathroom floor plan into a modern luxury residential bathroom keep the existing walls door window plumbing points and structural layout unchanged design a sophisticated timeless space with a premium hotel inspired feel while remaining suitable for a private home use large format marble look porcelain tiles 120x60 cm or larger a floating vanity with natural walnut wood a white quartz countertop an illuminated backlit mirror a frameless walk in glass shower with a linear drain a wall mounted toilet with a concealed cistern and built in niches with warm led lighting add brushed gold or matte black fixtures indirect ceiling lighting elegant pendant lights above the vanity and minimal clutter use a neutral palette of warm white beige taupe and natural wood to create a bright luxurious atmosphere maximize storage with hidden cabinetry and clean lines create photorealistic 4k renders from multiple interior camera angles with realistic daylight soft shadows premium materials and high end architectural visualization quality
