I have nothing but praise for Ines, my stay at her place was definitely one of the best (if not the best) experiences I've ever had on Airbnb. It's really a home away from home and especially wonderful for solo travelers and totally worth the money. She even took me to a wonderful Flamenco concert, found me another place to stay, and we had dinner together! :) Totally recommended.
Just a small note: The windows are a bit thin so you could hear some of the noise outside. It didn't both me and I found this to be the case in most places in Valencia but it might be good to know for light sleepers or in general people who are annoyed by that kind of stuff.