My husband and I spent nearly 2 weeks in Marzia's large, very comfortable and well appointed apartment in Prati . We travel to Rome once a year and usually we stay in the centro storico - this was our first time in Prati and it was an eye-opener. There are fewer crowds of tourists, the bus and metro system is very convenient, a large grocery store (Simply) is a few blocks away as well as the indoor neighborhood market for produce, meats, cheeses etc, and there several excellent restaurants within a couple of blocks radius. It is a short walk to the centro storico and of course San Pietro is right there - you can see the dome and the Vatican walls from Marzia's terrace.
Being on the top floor (with elevator), the apartment is very bright with nice views from the windows and of course the terrace is a huge plus - we had occasional dinners out there and watched several beautiful sunsets. The beds were comfortable, the living room area was perfect for lounging and the kitchen had everything we needed. The wifi was very good and quick. Communication with Marzia was excellent. We highly recommend Mazia's apartment!