We had a great stay at the flat in Valencia! The flat was clean and the terrace with its view over the city is just amazing. If you could add something for a short stay like ours, it would be some basics as olive oil, salt, pepper e.g.. But as there are also plenty supermarkets around, it is not a huge problem to get these things by yourself. The neighbourhood is just amazing and definitely one of the best and most inspiring corners in Valencia.
We can recommend the flat and would love to come back in the city someday!