Sonia is a wonderful host, and the apartment was in excellent conditions, spotlessly clean! I immediately felt at home because of how carefully arranged and spotless everything was. It was very cozy, and the apartment is in an excellent location, surrounded by cafés, farmer's markets, stores, supermarkets, a few steps from the Vatican, and with very easy and frequent bus connections to the rest of the city. The only thing is that it can be noisy: the bedroom window opens directly onto the sidewalk of a main thoroughfare. If you're not used to city noise (as I am) it can be a bit challenging. I was there in summer, however: in winter, with the windows closed, it should be less of a problem. I loved the apartment: I will definitely go back there when next I'm in Rome!