We had a wonderful time staying at Anni 50. Marco graciously fit us in last second and was a great host (we never got to meet his wife because she was out of town).

The apartment is lovely, decorated fabulously mid-century modern. Everything was super clean and breakfast was wonderful. The apartment is located in a nice, very safe neighborhood a little off the well worn tourist path. You are probably at least 20-30 minutes from most of the sights (or more depending on where you're going of course) if you are taking public transport. There are nice restaurants and a rather famous icecream place just a block or so from the building. Also, there's a catacombs just down the street you can visit.

Marco was super helpful with anything we needed and was a pleasure to meet. We had a great time and would highly recommend staying at Anni 50.