The apartment is small, one room (approx 10' by 20') with a bed that folds down from the wall and a very small side bathroom. The place seems well taken care of and has nice furnishings. If it wasn't for the demeanor of the host at arrival, this review would be a good one.
After entering the apartment and spending approximately 45 seconds inside we were harshly made aware of the following mistakes that we had already made: backpack was laid down in the wrong spot on the floor (where the hidden bed folds out from), we shouldn't have rolled our carry on sized 4 wheeled hand luggage across the laminate floors, and we should not have worn our shoes inside the house. We were then presented a two page list of rules that must be followed which included NOT USING THE A/C UNIT WHILE TRYING TO SLEEP ON THE FOLD OUT BED. (keep in mind it was July, it was over 90 degrees in the afternoon, at this is a 3rd floor apartment where heat rises) and that we were responsible for buying new sheets if any makeup was left on them. My family travels extensively and always treat rental properties as if it were our own. We felt he was particularly rude when he informed us that it wasn't his responsibility to be hospitable and if that was what we wanted, we should "go find a hotel". I don't want to be pampered when I travel, I just don't want to feel like I am inconveniencing the person we are renting from.
I have honestly never written a poor review like this one but at the same time, I have never been treated at check in like this host treated me and my family. There are plenty of other nice rentals in Valencia with equal or better locations and with hosts that actually want you to enjoy your stay.