My parents and I stayed at Barbara´s apartment for three nights. She organized the transfer from the airport and already waited for us when we arrived. The apartment was just as we expected from the description and photos and Barbara was really helpful and warm. She also gave us a list with her favorite places to eat and where we could shop our grocieries. The apartment is really central, we visited everything (Vatican, Forum Romanum, Colosseum, Spanish steps, Trevi Fountain,..) by foot and discovered so much beauty on our way. The Campo di Fiori was very crowded although it was rather cold and rainy, especially on the weekend evenings until late in the night, so be prepared to not be able to sleep with the windows open.
Overall a place and a host we can recommend to all following travellers! :) Thank you, Barbara!