Amazing host, very kind and responsive to all questions. Checkin was a breeze, Xavi met us when we arrived by taxi. Loved that we didn't need keys, only passcodes, so our extended family could split up and explore Barcelona without coordinating who would be home when. The apartment is located super close to everything; beach, sight seeing, old quarter, gothic quarters etc. Xavi was very helpful explaining to us newbies on arrival,where to go, and good places to eat. We all had a great week staying with Xavi and Luna!