Luxurious interior design, opulent furnishings, rich velvet fabrics, polished marble countertops, gleaming metallic accents, exotic wood grain patterns, sumptuous leather upholstery, ornate crystal chandeliers, lavish gold leaf details, sophisticated neutral color palette, dramatic high ceilings, expansive open spaces, natural stone flooring, plush area rugs, state-of-the-art smart home technology, sleek minimalist lines, exquisite artisanal craftsmanship.