Claudia's apartment is the perfect spot to explore Rome. All of the sites (Vatican, Colloseum, Transvere etc.) are within 15-30mins walk and it is situated on the fridge of the Campo Di Fiori (a lovely square, a site to visit itself).
The apartment is cute, clean and very quiet despite being so close to one of the night spots. One of the best air bnbs I have stayed at. Claudia's driver was also great.