Stefano’s apartment is in a wonderful location. We were able to walk everywhere in the old city, or very easily get Metro or buses when we wanted.
The neighbourhood seems quite “local” with few tourists, normal supermarkets, and mostly Italian spoken (though you can get by in English very well).
The decor is very interesting, not the usual IKEA blend of most Airbnb apartments, and the space is generous - large rooms, high ceilings, well-equipped kitchen. We stayed five weeks, cooked often (using local ingredients from the wonderful Trionfale market) and saw great artworks and architecture all over the city.