Review for Costa Cruises - Costa Classica Review For Piazza Navona Grand Bar Google User Apr 8 '18 at 11:07 This hotel is one of my all time favorites, for opulence, fantastic service, multilingual staff, benefits, SPG points, the butler! I could go on and on. And a wonderful area too. Concierge goes out of their way for you too, even ahead of your visit. View full site to comment or like