Nh collection barcelona gran hotel caldern is spread over 10 floors and has a fitness center with sauna and a rooftop pool with panoramic views of the city the reception is open 24 hours and offers luggage storage for guests on a business trip the hotel offers a business center and several meeting rooms other services free wifi in all the hotel and private parking on fee on the first floor of the hotel in a bright and welcoming ambient there is the elegant la carte restaurant where y