Theo is an excellent host - knowledgeable & responsive. He was happy to answer questions and offer recommendations for places to visit & restaurants. He was very helpful to arrange a car from the airport. The place was as advertised, well-equipped and felt safe. The neighborhood is active - so some noise at night, but not terrible. It is very convenient to Vatican, Castel Sant’Angelo and other sites. Ottaviano stop on subway was a block away. Good place!