The property manager was communicative and helpful. She suggested travel and digital app methodologies that would make our visit more successful. She had a book of all sorts of information that would help us make decisions during our stay.
The apartment was spacious and had all the amenities listed. It was located (by walking) 2 minutes from major bus/tram lines, 10 minutes from the metro, and 20 minutes from the Coliseum, Forum, and Circus Maximus. In 2019, it was about 12 Euro from the main train station by taxi. It was a 2 minute walk to the Tiber River.
There was a great bread/pastry store next door, and after 7, a wonderful restaurant next door for easy access to food. There was a supermarket and a pharmacy about 7 minutes away.
From here, I took public transport to Campo d' Fiori, Palazzo Farnese, Piazza Navono, Trevi Fountain, Pantheon, Spanish Steps, Coliseum, Forum, Circus Maximus, Vatican Museum, St. Peters Basilica and Sistine Chapel, Borghese Collection.
Great people, great location, great space.