Claudia's apartment is just outside Cadaques, in a quiet location. It's only a short walk to the town and other attractions in the area are accessible. We were met in the town and shown to the apartment - recommended, as it'd be hard to find otherwise.
The apartment was fine for us, two adults and two teens. We stayed two nights and were in the town most of the time.
Claudia is a great host, easy communication and straightforward to deal with. I'd happily recommend the apartment.