We stayed at Carmen's flat for one night to watch a match at the nearby Levante stadium. The place was clean, our host welcomed us at the agreed time and the location is in a quiet but central area. The flat had also amenities such as shampoo, soap, etc. All the bed linen and towels were provided and we even had some biscuits, tea and coffee in the kitchen.
Highly recommended, we'll definitely go back next time we are in Valencia!