You can book without hesitating a single second more!!
Yolanda and Carlos are wonderful hosts, super responsive, very helpful and sharing recommendations on the best places to have a great time there. The apartment in itself is amazing, super well decorated (as Yolanda and Carlos are actually living there the rest of the time), and with all you could need for a perfect stay - plus they were so kind to welcome us with a local cake that was delicious.
The location is perfect, close from the center and easily reachable from the airport.
I could write so much more about the place and how accommodating Carlos and Yolanda were but I’ll just sum up saying that you don’t have to search more, this is THE place for your trip in Valencia :)