Adriana's place is very well located, first of all. The Colosseum is at walking distance, and it was equally easy for us to reach every attraction in Rome, from there. The area where it is located is a very pleasant residential neighborhood (and with a really nice pastry coffee-shop, and a lovely pub close by).
The apartment is clean, well equipped and modern, perfect for a couple's city break of a few days. We were especially impressed with Adriana, who is a warm and friendly host, and had prepared for us a great tourist map, and a list of tips for making the visit really special - the restaurants on her list (grouped by areas of Rome), were a very valuable inside info, and we got to really taste the great Italian foods this way, which added a lot to our experience there :)
We will definitely recommend her and the apartment to all our friends when visiting Rome.