We stayed in this flat for a weekend and it was perfect. The flat is very clean and actually more spacious than we thought/than it looked in the pictures. All the important equipment is there and we really missed nothing. There is a supermarket and the beach close-by. The location is well-connected to the city and especially great if you (like us) like to explore València by foot.
The communication was quick and simple via WhatsApp and there was no problem with us checking in after 11 pm. We would definitely recommend this flat to everyone!