I stayed at Martina’s place with a couple of friends for 4 nights. Communication was rapid and smooth. Martina and Giorgia (Martina's friend) were very nice, well organised and give us a lot of tips (where to eat, taxi contact information etc). The apartment is very beautiful and clean. We had a great time. There was only one small issue with the heating system so the flat was sometimes a little bit chill but it was at the beginning of February, so Rome was cold in general and Giorgia was very supportive.