Luxurious penthouse, floor-to-ceiling windows, sliding glass doors, minimalist interior design, reflective surfaces, polished marble floors, sleek metal accents, open-plan living area, panoramic city views, bright sunny day, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion, modern skyscraper architecture, urban landscape, bustling city streets, green roofs, rooftop gardens, outdoor seating areas, cantilevered balconies.