Marina's apartment in Trastevere is SUPERB. Truly great! Spacious, very nicely decorated, has everything you need and much more.
It has a door to a quiet street, which makes you really feel like a local, with your own home in Rome.
Marina was an amazing host. She organized for a driver to pick us up at the airport (I recommend it) and was waiting us by the door. She is super nice, showed us everything. It was the best Roman welcome we could hope for.
A very nice touch was leaving the house stocked with some food and even some delicacies, like chocolate, panettone, and an spumante. We spent new year's eve there and it was great.
If you are a walker you will not need transportation for the vast majority of sites in Rome.
This is THE place to stay in Rome. Thanks, Marina