Strengthening and remodeling of the old Machado de Castro School, with a stone masonry structure, through the application of a steel structure and reinforced shotcrete. A new building (Hotel) was also built, with reinforced concrete flat slabs on the inside of the existing façade, wich was kept. The façade core was removed for subsequent reconstruction. A structure for the facade retaining was also provided, as well as Berlin retaining walls with 2 buried levels. Services Provided: Final Design and Technical Assistance. Owner: Turismo de Portugal. Time for Completion: 15 months. Cost Estimate: 6 470 000€.