Marina’s accommodation was exactly like advertised, it was great. Marina is lovely and always there to help if needed.
Free parking near by.
We felt really safe travelling on public transport and people were very helpful when we needed help.
You can catch the train from San Pietro to Valle Aurelia. From Valle Aurelia you exist the train station and change to the Metro station (two different buildings next to each other).
The metro you can use to get around the inner city. Take screenshot or a photo of the metro map, it comes in handy if you need to ask for help. Public transport is cheap.