Oscar was such a friendly host. Checking in in person was nice so we knew who our host actually was. The location was perfect for us as far as using public transit was concerned... almost every bus in Barcelona stopped at the bus stop 50 meters from Oscar's apartment. My only gripe was the bathroom... there is no central air in the apartment which was fine, but there was also no fan or any ventilation in the bathroom at all. Coupled with no AC, this caused the whole apartment to be constantly muggy and musky. Other than that, the stay was great.