If you're going to be traveling around Italy and frequently using the train system, there couldn't be a better location. The apartment is located within a short walk of the Termini train station. LOCATION was the best attribute of the apartment! It is centrally located and you'll be able to walk to the Coloseum, Piazza Navona, the Trastevere neighborhood, etc. There are SO MANY restaurants in the general area (all in walking distance). The host is extremely friendly and hospitable.
This is a good option if you're traveling on a budget. Don't expect anything extravagant or high-end. The area isn't one of the nicest. Next time, I would stay in the Prati neighborhood. The area the apartment is located in is run down, graffiti on the face of the building, garbage in the streets, lots of noise day & night, etc.
As far as the apartment goes, it was fine. Again, nothing extravagant or high-end. The photos in the listing are of course, beautifully staged. One of the rooms in the apartment (when you enter the front door) is used for business by some type of counselor seeing patients. They have installed another security door to the living space of the apartment; however, there is a tall ceiling with an architectural cut out above the door that opens to the foyer area which limits privacy. It wasn't a problem for us, but felt this should have been disclosed. The bathroom is extremely small and the water pressure was very poor. We were only provided with two bath towels (very worn) for our two week stay.