Nancy's apartment is simply superb. Great location in terms of access to Roma Termini station (3 min walk) or to main Rome attraction - Colosseum (6 min walk). The terrace is beautiful and peaceful. We used it all the time for breakfasts and dinners. The bedroom contains a queen sized bed with a perfect mattress. We really had problems to wake up and go exploring Rome in the morning :) The Internet (WiFi) at Nancy's place is stable and covers the basic needs (surfing, facebook, emails, ...) However, if you'd like to watch some film (after seeing all the sights we were eager to watch Angels & Demons again :) ) it's better to have it downloaded before, as it took 2.5 hours for iTunes to download the HD version.

Nancy also provided us with all possible amenities: hairdryer, towels, dishes, ... She even prepared 2 metro tickets for us for free + Rome guides and her own tips, so we could start exploring Rome right away :)

As for services: There is a big supermarket nearby (Piazza di Santa Maria Maggiore) + the supermarket in Termini station is open until midnight. When we got hungry, there were many local pizza shops around that sells various kinds of pizza (they weight the pizza and you pay a fixed cost per 100 grams).

Finally, even though we never met Nancy in person (due to her being away from Rome due to personal reasons) we were greeted by her friend who showed us around, waited for us and was very nice so everything was very smooth. Both Nancy and her friend were very responsive and communicative.

All in all, we had a great experience in Rome and a great deal of it was due to Nancy's apartment (and it's terrace) :)

I highly recommend this place, if you want to visit Rome and have a great experience.