The apartment is great, not the largest but has everything you need for two people. It was very clean and in a small street with no cars. It is about 10-15 mins walk from the metro but this is up a pretty steep cobbled hill so not ideal for suitcases.
The best bit of the apartment however is Fulvia and Marino - they kindly allowed us to arrange an early check-in and didn’t mind when we were a bit late due to a mix-up with the metro! They showed us lots of attractions and restaurants on a map which was great. And Marino even took us to the airport (for a small fee) which made our final day much more simple! Would definitely recommend them as great hosts!