My husband and I had a great time at Mònica's apartment! She met us at the apartment and gave us all the information we needed, including helpful tips about the metro. The apartment itself is well-designed and does a good job of utilizing the space -- nice and cozy for two people but maybe a bit cramped for more than three. We loved the location, its walkable to many sites and a quick metro ride to others. Would definitely come back here next time we're in Barcelona!