We had the best time in the apartment and highly recommend it. It's located in a great place – very close to the metro, Barri Gotica, and even the beach. The communication with the host was super easy and friendly, we got local recommendations and could easily reach our person of contact.
The apartment was very quiet, the bed supercomfy, and the terrace offers a truly beautiful view over Parc de la Ciutadella. It was a bit chilly in January, but there were heaters in the apartment, so that's really great. Overall, I can't think of any cons here, truly a nice place to stay. Muy bien!