Golden Rose Cream Marble can be suitable for exterior stairs in high traffic urban areas, but it may not be the most durable option. Marble is a relatively soft stone and can be more prone to scratching, chipping, and staining compared to other natural stones like granite or slate. In heavily trafficked areas, especially with exposure to elements like rain, ice, or snow, marble stairs may require more frequent maintenance and sealing to protect and preserve their appearance. Additionally, the cream color of Golden Rose Cream Marble may show dirt, wear, and tear more easily in high traffic areas. Its important to consider the specific needs and conditions of the location before choosing marble for exterior stairs.