Claudia's apartment is located very near to the Pantheon/Piazza Venezia/Colloseum/Roman Forum and Via Del Corso (shopping street). I've lived in Rome before and her apartment is VERY LARGE compared to others. It is a recently renovated 2 bedroom apartment with large bathroom and a beautiful large kitchen. The location couldn't have been better. Since I've lived in Rome before I know the lay of the land, but if you're looking for an inexpensive way to get to Rome from the Fuimicino airport, you can take the commuter train from the airport and get off at Stazione Trastevere. Then from there you can take the Tram 8 until the final stop (it stops outside Piazza Venezia). From there you can walk 3-4 blocks to the apartment. In total, this costs 10 Euro (8 euro commuter train and about 1.5 euro Tram).

Claudia was very responsive and extremely accomodating for us. If you are looking for a good location and large space, you cannot go wrong.