Luxurious penthouse apartment, sleek modern furniture, polished marble floors, floor-to-ceiling windows, breathtaking city views, lavish master bedroom, spa-inspired bathroom, freestanding tub, rainfall showerhead, crystal chandeliers, rich wood accents, plush area rugs, minimalist decor, sophisticated color palette, abundant natural light, warm cozy ambiance, shallow depth of field, 1/1 composition, softbox lighting, realistic textures, ambient occlusion.