Xavi was so kind and was waiting for us at the door at time of check in. What I really appreciated was the fact that he sent very detailed information regarding check-in, things to do around Barcelona and actual maps of the metro and how to get from the airport to the apartment. Xavi was also very responsive to messages while we were there regarding concerns we had. Location was awesome, we were able to walk by the Sagrada Família every day and admire such a beautiful structure.