Modern villa, Revit design, online course setting, interior design focus, 3D visualization, realistic rendering, warm lighting, comfortable atmosphere, open-plan living room, large windows, sliding glass doors, minimalist furniture, wooden floor, white walls, cozy reading nook, built-in bookshelves, sleek kitchen island, high-gloss countertops, stainless steel appliances, spacious master bedroom, king-size bed, walk-in closet, elegant bathroom, freestanding tub, rain showerhead, lush greenery outside, surrounding trees, sunny day, soft focus, shallow depth of field.