We had a really comfortable and pleasant stay at Maria Teresa's place. The apartment is located in a quiet, tree-lined neighborhood with easy access to restaurants, grocery stores, etc. The metro station to central Rome is a short walk away, so is the Vatican. It was sparkling clean, well-furnished and a very comfortable size for our family of 4. We were very thankful for the air-conditioning in 95F/35C/80% humidity weather. Maria Teresa and her husband Roberto were gracious hosts. Roberto met us in person when we arrived and helped us get familiar with the apartment. Maria Teresa was in constant touch to make sure we were comfortable and quick to respond to our questions. She set up with local tour guides for tours to the Vatican and Colosseum (we highly recommend getting tour guides), and arranged for van-rides - from the airport when we arrived and to the train station when we left.