Luxury modern living room, Las Vegas style, interior designer, female, 30s, curly brown hair, glasses, professional attire, standing, holding a tablet, gesturing, luxurious furniture, marble coffee table, velvet sofa, crystal chandelier, floor-to-ceiling windows, city skyline view, afternoon sunlight, warm lighting, shallow depth of field, 3/4 composition, architectural details, sleek lines, minimal decor.