Adriana is a lovely host. She was very polite, keen to help and spoke English well. The location is ideal for the Colosseum, a good walk to the Spanish steps and Trevi fountain, but the weather was nice and the views on the way magnificent so it wasn't a problem.
One tip, if you have a pull along suitcase, although close to the Metro station, it is a mission pulling your suitcase over the cobbled streets. Get a taxi.
I would highly recommend a stay with Adriana