Luxurious penthouse, sleek modern architecture, floor-to-ceiling windows, polished marble floors, metallic accents, lavish furnishings, velvet drapes, crystal chandeliers, ambient warm lighting, shallow depth of field, 1/1 composition, panoramic cityscape view, realistic reflective surfaces, high-rise urban landscape, bustling metropolitan atmosphere, vibrant nightlife, trendy rooftop bars, sophisticated entertainment systems.