Sabrina's apartment is very close to the colloseum 10/15 minute walk and from there the forum and the Altare della patria.
The apartment is a 5/10 minute walk from many bus/tram stops and the nearest metro stations of Manzoni or San Giovanni are 10/15 minute walk away.
The apartment itself has everything for a short break away including a small kitchen that could be used to cook a lunch or a simple dinner. The supermarket is just over the road so we stocked up on our Italian staples.
As other reviews have stated there is some traffic noise from the nearby road. This is not too much at night but can be quite loud in the morning.
I would definitely recommend Sabrina and Co as attentive and accommodating hosts and would stay here again for value and ease of access to Rome's tourists highlights.