We had a great experience staying at Jose's. The apartment was absolutely impeccable, bigger than it seemed in the listing, and altogether pleasant to stay in, with all the comfort needed. The location is perfect to enjoy the city centre simply by walking outside the building. We were welcomed by Jose's neighbour Belén who was very helpful and forthcoming. Highly recommended!
PS One tip for those unfamiliar with Valencia: it's worth walking (10-15 min) to the amazing Central Market to buy good food, rather than in the surrounding small shops, which are convenient but definitely not as good in terms of quality.