Check in for the apartment happens at the hotel. The staff was great, very well informed , very helpful and hip. They got us a large taxi ( 5 people plus luggage) for free to get to the apartments.
The apartment is AMAZING! We loved it right away . It is divided into 2 separate apartments with 3 kitchens , 2 bathrooms and two living rooms.
The decoration is beautiful, totally clean , washer in premises , and basic kitchen stuff.
The location is really near Plaza Cataluña in a nice centric street.
I would 100% go back.