Carlo's apartment is absolutely great. It is direct at the center of Valencia. Around the neighborhood you have various restaurants, pubs and cafes. Really cute and delicious.
His apartment is clean and tidy, you have everything what you need for a city trip. He is also a good host, at the first evening he gave us tips for sightseeing, bars and restaurants, for using the metro, bus etc. I can really recommend to stay at his apartment!