Hines Coral Gables is a mixed-use real estate development project located in Coral Gables, Florida, a city known for its Mediterranean-style architecture and well-planned urban environment. The construction of this project was a technical and logistical challenge that focused on creating a complex that efficiently integrated residential, commercial and office spaces, all while respecting the aesthetics and architectural regulations of the city. The building structure was designed using reinforced concrete, a material selected for its durability and ability to support heavy loads, which is crucial in a mixed-use building that will house both residential and commercial spaces. The construction used a post-tensioned slab system, which allowed for the creation of large open spaces without the need for interior columns, improving flexibility in interior design.