We were really happy staying in the apartment.
The flexible check-in was so easy and convenient. Also the check-out was very good as we got the option to leave our luggage in the apartment even after the "official" check-out time 12pm. So we were able to enjoy the last day as well.
The apartment was really nice. You get everything you need for your stay. Moreover, it is very well located in the city of Valencia. You get to most of the places very easy and quick.