Don't hesitate, book now, you won't regret it! Antoinetta is an amazing host, I don't think there is anything she could do better. Warm, welcoming and friendly and very responsive. Communication was superb.
The location was perfect, a coffee shop to one side, a bakery on the corner, and a church opposite. As others have said, perfectly located for all the sights of the old town but on a quiet side street and very safe.
Valencia itself is fabulous - elegant, artistic and interesting but not pretentious. Great food and great value to be had in some of the locals restsurants. The bikes were a bonus and beach towels were provided too. I could go on and on but will just say, we loved it and the apartment and Antonietta were a big part of that. Thank you so much!