This location is absolutely perfect if you are spending a few days in Valencia. The apartment is beautifully decorated and is literally a brief 5 minute walk from a long sandy beach where I did discover a restaurant that did €5 cocktails:-).
Bus 19 will take you directly into the city centre with a bus stop only a few paces away.
Highly recommend Casamontana a few streets away as a place for amazing tapas and Taxis Valencia as a reliable taxi service back to the airport.