Interior design fee structure template, modern office interior, wooden desk, ergonomic chair, whiteboard wall, floor-to-ceiling windows, cityscape view, afternoon sunlight, warm ambient lighting, minimalist decor, sleek lines, open shelving, potted plants, geometric patterned rug, professional female designer, 30s, stylish glasses, curly brown hair, smile, holding tablet, standing near desk, relaxed posture, 3/4 composition, soft focus background, realistic rendering.