I and my wife stayed in this lovely apartment for about 3 months. There are very good pizzerias and patisseries nearby. Also there is a supermarket 10 mins. walking away, open 7/24.
The apartment is perfect for 2 people. It is quiet and cozy. It is equipped with everything you need. It is not very close to the city center, but there are a few options to reach there. My workplace was close to Colosseo, and I found it best to take a bus to La Giustiniana (about 10 mins.), take the train to Roma Ostiense (about 40 mins.), and take the metro from station Piramide to Colosseo (2 stations).
Rita is always there to help! She is very kind and understanding. She really does her best to make your stay comfortable. The fridge was full and there were toiletries when we arrived, which really helped us while we settle down.
We had no problem during our stay. That is why we will be there again for another 3 months!