The Bar/Lounge at Grand Hotel Cavour

"A historic hotel in the heart of Florence, within a five-minute walk of the Duomo and the Bargello Museum --  the Grand Hotel Cavour's chic rooftop terrace offers an incredible view of the Duomo"

"Recreational options come as an unexpected bonus, with guests privy to a small but well-equipped gym, hammam, a massage room and lounge area"