We were met at the residence and all facilities and local restaurants described. The apartment is very central with many varied eating places. Taxi costs 5 euro to the old town if you don't fancy a 15 minute walk. The nearby beach is perfect for a Ramblas and enjoying the views.
The train and bus stations are very close to whisk you off to other places and so close it is easier to catch the train from the airport at a cost of 1.8 euro. If you are fit enough go and walk the Caminiito del Rey and the walk up to he castle.