During my trip to Europe this summer I had to stay in 15 cities across 5 countries, and this stay was one of my favorites. Though I made a reservation for only 2 nights, the owner has gone above and beyond as if I were a long-term tenant. Not only all appartment amenities were impeccable, Fran sent me a long list of things to see and places to visit, helped me to make a restaurant reservation (on Sunday when virtually all places are closed) and kept in touch to make sure that all my questions are answered.
As for the appartment itself, it's in a great condition, stocked with things that go beyond the essentials, and conveniently located. If I visit Valencia again, it definitely will be my #1 choice.