We enjoyed our stay at Cristina's place very much. It was nice and clean and turned out to be a good starting point for our walks to different parts of the city.
It is close to the Turia park and the modern buildings that light up beautifully in the dark (Ciutat de les Arts i les Ciències). Cristina was helpful and very quick in her reactions whenever we had a question. The bikes were quite small for us Dutch people and because of that not very comfortable. Other than that, we would definitely recommend this appartement for your stay in Valencia.