Daniela was fantastic at communicating and organising our stay. She provided directions to make our transit from Termini to her apartment a lot easier.
The room is situated literally 800 or so metres down from the Spanish Steps and a further 800m is the Fontani de Trevi. It's a great location if you want to be walking distance to most of the sites. We managed to walk to the Vatican (30mins) and Pantheon (15-20mins) in the same walk also.
Being 7min walk from Barberini Station, you can be at the foot of the Colloseum in a heartbeat.
The room was clean and had everything you needed for a stay (fan, little table for dining and a comfortable bed for 2).
There was access to the shared kitchen, which also housed the washing machine, which comes in handy to save a walk to the laundromat.
2 bathrooms provided and even with other housemates, we never found ourselves waiting to access them. These facilities were also clean and all in great working order.
We stayed for 3 nights but could easily recommend to stay for longer if you need.