The loft was as described and very spacious. Note that the main entryway is shared with two other apartments. However, the loft itself has the private room, bathroom, and kitchen. Frank met us on time and was extremely helpful providing a map, recommendations, and answering our questions. Go to the gelato place he recommends! It was awesome and a stone's throw away.
The apartment had all the basics needed. Bring your own shampoo. The washroom was very small and the shower pressure is not the greatest. The metro is super close and it was very easy to get around and back. We did a mix of walking and using metro/buses and had no issue. We were able to walk with our luggage very easily to Termini station, from where you can catch trains to other destinations and the airport. Overall a great stay but do recognize this is not in the heart of a "touristy" area or anything.