Remodeling of the Grupo Aeroportuario del Pacífico offices, inside the World Trade Center in Guadalajara. In this work the existing office was completely dismantled to redesign the office configuration. The floors were changed, as well as the electrical, network and lamination installations. New offices and rooms were built with prefabricated walls of drywall, glass and aluminum. The challenge of this project was to execute the work in a period of 18 days with night hours exclusively since the rest of the building was in use during the day.