The location of the apartment is perfect. The major sites are all close and you are seconds away from a piazza called Campo di Fiori - hopping at night and open early enough for coffee in the morning.
Carmen's husband was generous and always offered us complementary wine or coffee when we met.
The accommodations are no frills, but we really only slept in the room. The bathroom was tiny and the shower curtain sticks to you unavoidably.
If your first priority is location, the apartment is close to shopping and the sites (no more than a twenty minute walk to most) this is the place for you.