Andy's place is very stylish and charming apartment in a vibrant neigbhorhood full of lovely cafes, tapas bars and restaurants. Just a short walk from the funicular station to Montjuic (that has excellent views over the city) .
The street was full of people during evening/night, so it was a bit noisy (as other reviews mentioned), but nothing that bothered us really, since we were really tired every night and are sound sleepers.
Andy also gave as an excellent guide with valuable tips for restaurants, places to visit and travelling tips. It saved us a lot of planning and searching. And his cat was a great company when we missed our own pet :-)