This apartment, located in the Esquilino neighborhood, was super convenient to Termini station, without being right next door to it. The building is obviously old, but is well taken care of. The windows in the apartment, along with the inside shutters, did a great job of blocking street noise. Beds were comfortable. We recommend Trattoria Cecio, it's around the corner and we had dinner there twice. It was an easy walk to the Metro to get to Vatican City and also to the Colosseum. You will walk a lot in Rome!
I don't know if it is always the case, but there was no shampoo, soap, extra toilet paper, etc, in the apartment. So if you're flying in, you might want to be ready to pick those items up at a store.
We would recommend this apartment for a first time Rome visitor. Our family of four had plenty of space to spread out