We had a wonderful stay in Luisa's appartment!
We were in Rome for a week, there are so many places to visit that we could have stayed even longer. The appartment is as described, and the pictures are accurate. We were welcomed by Luisa herself, and she was very nice and helpful with many informations useful during our stay (such as bus routes, where to buy groceries, etc). The apartment was very clean, and it was peaceful with high ceiling, large windows and nice decoration. We were 2 adults with our 10 years old daughter, and the space was perfect, with one bedroom and a hide-a-bed in the living room. The kitchen was well equipped and there is a large grocery store just around the corner. The location was great for us as we loved walking around Rome, it is about 15 minutes walk to the vatican, and about 40 minutes to an entrance to the Villa Borghese. For more central attractions (such as coliseum), there is a bus terminus at the end of the a street and the bus # 30 can take you to plaza Venezia very fast. We really enjoyed that the apartment is a little off center, since it is a quieter neighbourhood but still a very good starting point to explore the city.
For 40 euros Luisa's brother provided transportation to the airport (we payed 65 euros for a taxi for the same route upon arrival). He is as nice as is sister!
In conclusion, Luisa's appartment is a great place to stay and we would definitely stay there again if given the chance to go back to Rome.