We had an excellent stay at Massimo and Pere's apartment. When we arrived Massimo took the time to explain us things about the city. Where to go, where to eat etc. we could check out late, which was really good because we had a late flight.
The location of the apartment is great. although not right in the centre, you can walk in 5 min to the main square. we would definately recommend this accommodation to anyone traveling to Valencia.