Our stay in Valencia was very nice! Apartment and city were both lovely and you can reach pretty much everything by foot.
The communication with the host was easy and we always got a fast response. Unfortunately we were delayed (by max. 2 minutes) when checking out which led to a slightly awkward encounter with the host, who asked us not to talk when exiting the apartment and rushed us out. It was quite unpleasant and we even forgot a few things because of the hurry.
Overall the apartment was perfect for us and I can recommend staying here if you are looking for a central but calm location.