transform this bathroom into a clean modern high end design while preserving the exact layout and camera angle completely remove the existing floor mounted toilet and replace it with a built in wall mounted wc with a concealed cistern and a minimal flush plate integrated into the wall the toilet must appear floating with no base touching the floor replace all wall and floor tiles with large format modern tiles 60x120 cm or larger with minimal joints use subtle realistic stone or concrete look finishes with soft texture and no repetitive patterns keep the design minimal balanced and cohesive avoiding any random materials or excessive contrast improve lighting slightly to create a soft warm refined atmosphere the result should look like a realistic high end architectural bathroom renovation not ai generated the old toilet must be completely removed and replaced with a floating wall mounted wc use light travertine look large slabs with soft natural texture