Christiana's place is well located in the Quartiere Spagnolo. Some really great restaurants and cafés are a short walk away. The metro is a quick 9min walk. The shuttle bus from the airport will drop you off by the port which is a ~20min walk from Christiana's. She and her husband Antonio were very hospitable. I think she went above and beyond to make us feel welcomed and at home. She was also able to provide restaurant suggestions and directions to and from the place.