Simona's apartment is very centrally located with loads of restaurants and eateries just right downstairs ! It is about a 3 mins walk to Piazza Navona and a further 5 mins walk to th Pantheon. Maybe a bit of a walk to the Vatican, Trevi and Spanish Steps (it took us about 30 mins with a 5 year old child) but the sights you see along the way are amazing.
The apartment is located on the top floor and there are no lifts. But we didn't mind it at all. It is very spacious and cosy. On weekends, it can get a little noisy if you have the windows opened but it was great to people watch. Thoroughly enjoyed it.
We spent 3 days in Rome and it certainly wasn't enough to explore this stunning city. We will be back in the future and will definitely book this apartment again.