Nowadays new digital technologies play an important role in the AEC sector, which are going through a significantly changing period. In this process BIM represent the main character, revolutionizing the traditional way of working in the main operative phases: Design, Construction and Maintenance. However, having all these aspect under a unique methodology can bring several problems without a strong framework to regulate the whole procedure. The huge quantity of information, as well as the high number of involved people, are the main weak points, that can become the main strong points when Facility Management is involved in the process. In this scenario this work will analyse a real project located in Genova (Italy), seeing as a complex structure as an hospital can be regulated through the BIM methodology.