Washington DC, modern bachelor pad, luxurious interior design, sleek lines, minimalist decor, large windows, city view, 30th floor, high-rise building, steel structure, glass facade, concrete floors, industrial chic, exposed ductwork, reclaimed wood accents, low-profile furniture, ambient lighting, LED strips, urban landscape, sunset view, National Mall visible in the distance, softbox lighting, cinematic composition, wide-angle lens.