transform the uploaded photo of an unfinished attic interior into a realistic architectural visualization preserve the exact room proportions layout roof slopes window positions and camera perspective diagonal view from one corner to the opposite corner digitally add interior partition walls to create a finished apartment layout with clearly separated rooms the space must be visually enclosed no open loft feeling no visibility through the entire space only realistic views through open doorways the area closest to the camera is a modern attic bedroom a fully furnished master bedroom with a double bed bedside tables wardrobes modern lighting suitable for attic spaces wooden or laminate floor plastered walls finished ceiling following the roof slopes use contemporary minimalist interior design neutral colors warm lighting high quality materials photorealistic architectural visualization natural daylight combined with interior lighting realistic shadows no distortion no open plan loft no studio layout no transparent walls no glass partitions no unrealistic room connections no change of camera angle no change of room size no futuristic design no industrial style