When in Barcelona this is where you want to stay. Luis was incredibly hospitable and went out of his way to bring me extra bed linens late in the evening. He provided us with maps and tips on the best sights to see and even attended to a late night message.
The apartment is very comfortable and in a great location — 15 min walk to the Montjuic teleférico and 3 minute walk to the Paral-lel metro station.