Carlos was an exceptional host who made check-in easy and enjoyable. We appreciate his support and wonderful advice for how to enjoy our stay in Barcelona. The only detractor for us with this apartment was that there was construction - both within the building and in nearby buildings - making one morning during our stay in particular very loud and disagreeable. El Poble-sec is an interesting neighbourhood and the apartment has a great location - right between Montjuic and Sant Antoni. If you stay here, you might try the nearby restaurants, we enjoyed several: De Paula, Kriminal Street Food BCN, and more.