If you're staying in Valencia, don't think of anything else but stay in Maria's apartment. The house was way waaay better than the pictures. It is a house that they use, so it does not feel new but cozy. They have two beds and one big sofa which could accomodate perhaps 6 people in total. The bathroom is clean, kitchen is amazing, so does the house design.
If I would ever go back, I am definitely staying here. Perfect apartment.