You can stop looking, this is the place! This was our first Airbnb experience and I spent waaaaay too much time looking at many apartments and homes to stay in before I finally settled on this one. The location is perfect. We walked everywhere including the coliseum, there and back, and the Vatican, there and back, all in one day!!! Haha. Piazza Navona is very very close. The apartment is modern, comfortable (bed, linens, pillows, towels) and sparkling clean! Despite the bustling (and charming) market right outside the window, when you shut the windows you could not hear it. We were very impressed. Both Enrica and Andrea, who helped us on either end, were helpful, gracious and gave wonderful advice of places to eat and getting taxi to train station. They also were able to hold our luggage for us for a few hours after check out so we could spend more time in Rome before catching our train. We will definitely stay here again next time we are in Rome! P.S.- There is one tight, steep staircase to get up. So don't bring big luggage, but it's no big deal otherwise.