architectural design, split-level house, floor plans, detailed blueprints, multiple floors, stairs, modern interior, open concept living area, kitchen island, hardwood flooring, sectional sofa, large windows, natural light, master bedroom, en-suite bathroom, walk-in closet, family room, lower level garage, exterior brick finish, landscaped garden, suburban neighborhood, clear sky, midday sun, 3/4 view, realistic rendering, ambient lighting, soft shadows.