Silvia was great. I asked about getting to her stay and she suggested to use Giacomo (a limo driver). I suggest you hire him. I have been to Rome before and from the Fiumicino airport the taxi cost us 60e to Silvias area. Giacomo picked us up and delivered us and our luggage right to the elevator door for 55 e. it's not the money you saved it's the service you get. Silvia's apartment is very large and spacious for Italy.
It has two terraces. It is as described and more, you do not need anything but a change of clothes. Finally, she has a book that describes places to see and where to eat. highly recommended