I visited Rome with my mother and grandmother and had a very nice stay in Oriana’s place.
The highlights are an excellent host (very easy to communicate with via what’s app and offers an airport pick up service), amazing location (4 min from Trevi Fountain and 8 min from Pantheon), lovely views from all of the windows in the apartment, fresh clean hotel quality towel service daily, a clean modern spacious apartment (particularly the bathroom - looks like it has been newly renovated), lockbox, two elevators in the building, the building also has a roof accessible by climbing one flight of stairs from the apartment. It is really a great place!
A few things to note though are that there is only one key (not an issue for us), the apartment has been remodeled since the photos were taken so the kitchen is not located where it appears to be located in the photos, the walls are a bit scuffed and not as white as they are in the photos, the couch is a bit older than it appears in the photos, it is amazingly located at a main intersection which is great for building access at night since it is very well lit and safe but a bit noisy from traffic so if you are a light sleeper it could be an issue, the shower is quite narrow (not a problem for my mother and I but a bit tight for my grandmother), the shower pressure is a bit low but that is common in Europe, and the furniture in the apartment is sparse - for example, there is only one bedside lamp in each room, no lamp in the living room, one blanket per bed, one picture in each bedroom, etc.
Overall, a great place and I would recommend staying here.