We had a fantastic stay in Barcelona. The apartment is really well located and we walked absolutely everywhere. Jon's recommendations are spot on, and we ticked most of them off the list! The short uphill walk to the Olympic pool is definitely worth it but it doesn't open until 11am. We had the most amazing tapas and pinxtos around the corner from the apartment on Carrer de Blai. We enjoyed a few evenings across the road in Bar Seco. They do amazing cocktails and also fantastic sandwiches during the day. The apartment itself is really comfortable, with a small balcony, great a/c and a really good shower. Would love to stay here again next time we're in Barcelona. Jon was really responsive and it was great to meet him when we checked in. Highly recommended.