We had a great four days in Valencia and staying at Edu's. It was everything other guests have said, comfortable, stylish, accessible, quiet, and in an interesting location. Edu was always available by text to answer questions and gave us some superb restaurant recommendations. Disappointed we didn't meet his parents or Edu as that would have added to our Valencian Experience.
We bought a Valencian tourist card which we wouldn't recommend if you like walking as the apartment is easy walking to the historic centre as public transport is quite cheap.