Serena is a great host and the apartment is beautiful. The location is excellent (you can see the Vatican walls from the gate). The room is very big and the condominium is well maintained, safe, and pleasant to be in. The Ottaviano metro station is about a 5-minute walk and St. Peter's square is also about a 5 minute walk. Serena is extremely clean and well organized. We would definitely recommend her place and would definitely stay at Serena's the next time we're in Rome. The only not-so-perfect thing we want to note is that although a washer is listed under the amenities, she does not have one; there is, however, a laundry place a block away ($26 EUR for my wife and I's one week worth of clothes). Overall, one of our favorite accommodations in our trip to Europe... Thank you Serena!