Took the Aerobus to Plaza Espanya and Martin was waiting in the apartment. Note that the building, 182, is on the left hand side of the road, just before the Café del Sol. Good welcome and tour of the facilities. Lots of information about the city and recommended attractions available. The stay was very comfortable, large spotlessly clean apartment with a great location for ease of transport and sightseeing and plenty of cafes just downstairs if you just need a drink or meal without wishing to go far. We didn't see Martin and Guadalupe again for a couple of days, they stayed mainly in their bedroom and gave us the run of the flat. They were there though if we had any problems and we had a mobile number for Martin in case of queries or emergency if they were not at home. Their thoughtfulness was much appreciated eg leaving out an umbrella for us when rain was forecast.