Costanza’s place was the perfect spot after arriving n the evening on an international flight : a comfortable bed in a clean room and very close to the train station for our journey the following day (we walked with our luggage to Roma Termini). The breakfast at a cafe was good (far better quality than what many hotels provide).
The checkout time is later than many accommodations in Rome and that was invaluable for us to not feel rushed in the morning after a 24 flight!
Costanza was very accommodating with requests, she greeted us warmly and she was helpful in introducing us to the room.