Impero Vaticano is conveniently located near the Vatican and bus 64, which made it easy to tour Rome. We noted that bus 64 is often crowded during peak hours, but becomes less crowded if you ride early or late. The B&B was very clean, polished and had all the amenities we needed for our three night stay in Rome. It was very comfortable, safe and quiet albeit being located near Via Aurelia, et. al. Irina, our host, was very hospitable and easy to work with.