I had a great stay at Marta's! She was very accommodating about letting me leave my luggage before check-in time and provided me with helpful directions to all of the places that I wanted to visit. The apartment is beautifully maintained and ideally placed for visiting Parc Guell and the Gracia district. Besides the many bars and restaurants in the Gracia area, there are also plenty of nice places to eat and drink on the nearby Avinguda de la Republica Argentina. I would particularly recommend Bracafé for its fresh orange juice (justly billed as the best in Barcelona!), quality coffee and authentic pastries, and Matagana for its tasty tapas and warm welcome. All in all, this was a perfect base for exploring Barcelona and I wouldn't hesitate to return!