The project involves an interior renovation of the Emergency, Endoscopy, and CMA areas located on the ground floor of the Hospital de la Zarzuela. It respects the building's general structure, introducing significant changes and improvements to adapt it to current functional and regulatory requirements, such as expanding the Endoscopy area to accommodate increased activity. As part of the project, all spaces will have their finishes updated to create a more pleasant environment that promotes calm and concentration in particularly delicate and sensitive areas, such as the Emergency department and the pre- and post-CMA areas. These finishes align with the Sanitas Design Manual, which was created to standardize finishes across all its facilities, featuring neutral and bluish tones, combined with wood and adjustable lighting to suit the needs of each person.