Luxurious penthouse, sleek modern architecture, floor-to-ceiling windows, panoramic city views, lavish interior design, rich wood accents, marble countertops, metallic finishes, velvety soft furnishings, ambient warm lighting, dramatic ceiling heights, opulent chandeliers, plush area rugs, sophisticated color palette, elegant furniture pieces, intricate molding details, refined decorative elements, serene atmosphere, 1/1 composition, natural daylight, realistic renderings.