We had a great stay in Rome, we didn't get to meet Ariane but we were greeted by Tiziana instead who was extremely helpful and friendly! Lots of chatting and wine drinking together in the evenings :) the room was large and the bathroom nice and clean/freshly renovated. The hot water was a little sporadic but that doesn't matter in the heat anyway. Kitchen was very well equipped, easy to make a meal. The train station that takes you to all the main sights (Re Di Roma) is about a 10 minute stroll away so don't worry about the place not being in the middle of everything - this is actually kind of nice to get away from all the people! A few supermarkets within 10 min walk too plus a fruit shop. Great stay!