Loved the cozy little place. It is exactly how it's mentioned in the post. It is 15 mins from the colosseum and approx 1 hour by walk. We can take route 628 from the stop which is 3 mins to the place but the bus is not that frequent. For vatican we used the metro which is 12 mins walking distance from the place. We need to take this into account when planing the trip but I would say it's worth the effort. The house was very beautifully decorated and maintained well. Felt like a local. Valerio and Jamie are great hosts and always available if we had a question.