Superyacht "Florentia" Launches In Italy Another yacht has been launched in Italian waters. This time the build features a design by Vafiadis Design on the exterior and A++ Design on the interior. Rossi Navi started build in late 2017 after contract signing. The 4-deck superyacht was constructed with a steel hull and an aluminum superstructure. With an 800GT interior volume, "Florentia" is a spacious 52-meter yacht. Up to twelve guests and eleven crew members can be slept onboard. The master suite is full beam as expected and located on the forward end of the main deck dominated by ample side windows.