The Bar/Lounge at Hotel Duquesa de Cardona Barcelona
The bar/lounge at Hotel Duquesa de Cardona is acknowledged by expert reviewers. Of the 9 professionals tracked on TripExpert, 6 endorsed the bar/lounge, including Fodor's, Oyster and Frommer's.
Hotel Duquesa de Cardona Barcelona 
Fodor's
Oyster
Frommer's
Jetsetter
The Telegraph
Star Service
Fodor's "The rooftop terrace, with a plunge pool and tapas bar, affords a spectacular view of the harbor and marina"
Oyster "The hotel's terrace, with a small pool and bar, is a real perk"
Frommer's "The developers’ optimism that the strip between the Barri Gòtic and the harbor was about to gentrify was a little premature, as a low-rent backpacker hostel still operates two doors away"
Jetsetter "On the other side you have the Port Vell, home to Maremagnum, a floating mall, and Barceloneta, the fishermen’s district, with its myriad seafood restaurants"
The Telegraph "The crowning glory of the Hotel Duquesa de Cardona is the rooftop terrace, with its navy blue-tiled plunge pool, cocktail bar and restaurant overlooking the yachts of the Port Vell"
Star Service "Amenities include minibars, safes, robes, slippers, wireless high-speed Internet access (free of charge), flat-screen cable TVs and hair dryers"
