Livia was a great host - she reached out in advance, arranged a car to pick us up (definitely worth the extra 10 euro over taking a cab), had someone at the apartment to meet us at our arrival, and checked in again during our stay. All you could ask for and more in a host. The apartment itself is nice and in a good location - walking distance to most of the central sights in Rome, plus close to a Metro stop making trips to the Vatican and the Colosseum very easy. The only (minor) complaint we had was that the shower is a bit small. Great apartment.