Excellent location - 10 min by walk to the Ciutat de les Arts i les Ciències, 30 min to the beach as well as city center. It takes 50 min to get to the Airport: 10 min by walk then 35 min by the direct underground.
Check-in went smoothly. Very friendly host. Cozy little flat with fully equipped kitchen and nice common area, very clean. Audibility in the whole building is quite strong but it ok. Great accommodation for visiting Valencia for a couple of days.