A modern facade with four visible levels for an urban house, where the top floor is a unified terrace seamlessly integrated into the design. The facade should combine materials such as wood, glass, and concrete, achieving a balanced and refined volumetry. Vertical wooden panels should harmoniously integrate with black and gray details, enhancing the modern aesthetic. The openings and windows should be proportionally adjusted to maintain coherence and provide a clear structural reading. The structural frame on the second level should have a subtle thickness, allowing the balconies to stand out without overwhelming the design. The main door should blend seamlessly into the ensemble, incorporating wooden elements or black accents to reinforce visual cohesion. The facade should exude modernity and sophistication, emphasizing the interplay between solid and void spaces while utilizing natural light to highlight textures and material details.