Perfect location in Barcelona city centre, few minutes from Born ancient district and public transport at Arc de Triomf. Walking distance from Barceloneta, and literally "inside" the Ciutadela park. We were in 4 staying for 20 days, so opted for the large apartment to have indipendent rooms and two bathrooms.
The rooftop terrace is of course the main course of this solution. Spectacular view toward the park and the sea, and Montjuic hill.
Definitely a top accommodation in Barcelona!