Development of a 4 star hotel with 98 rooms, an active health centre and a sports and health medical centre, retail areas, restaurants and parking places. The development covers a net floor area of approximately 14500 m² with 4 floor levels and a 2 storey basement. Many factors are taken in account: cultural and heritage, with respect to conservation of the building’s identity as a Historical Monument ; functional, with respect to the preservation of the balneo and sports activities plus the wellness orientation. Both energy and water management and environmental considerations meet Sustainable Development requirements.