The flat was immaculately clean and more spacious than the photos presented. Christina was very attentive but not intrusive, giving us a detailed talk on arrival of the best places to visit, including restaurants and bus locations.
JM Restaurant, very near the flat is definitely worth visit- a locals’ fish restaurant - simple and delicious!
A trip on the train to Xàtiva is well worth considering, including the restaurant at the entry point- a fixed menu of local food for 15€, with a great view - make sure you catch the road train on the way up, particularly in warmer weather!!
You won’t find a nicer place to stay, although Christina does have two other places which I imagine are just a good!
Enjoy Valencia!