Design the facade of a modern multifamily building, heavily inspired by Mies van der Rohe's architectural style. The structure should feature clean, minimal lines with a steel frame and large glass panels that emphasize transparency and openness. The building should have a strong horizontal emphasis, with subtle vertical accents to enhance the grid-like appearance. The facade must showcase the signature use of materials like glass, steel, and concrete, with a sleek, functional design. Incorporate wide windows, reflecting the natural light, and a balanced, rational layout that emphasizes simplicity and elegance