My experience at Marco's flat was a lovely one! He provided me a thorough information about direction/restaurants/places to visit/etc via email prior to my stay which allowed me to navigate Rome very easily! And he would check up on us and offer his help every day via whatsapp. What a nice host!
The flat is located on a very nice neighborhood. I felt very safe to walk back home from Travestere (must visit!) at night! And the metro is a min walk from the flat so it's very convenient!
I had told Marco in advance that we were celebrating my father's 60th birthday and my parent's 30th anniversary! And it was a pleasant surprise to find the welcoming gifts (wines, chocolates, and an homemade pie)
If I were to visit Rome again, i would not hesitate to stay at Marco's lovely flat again! He is an amazing host! ;))