The apartment is just as described, a bit smaller than we imagined yet very well organized and cozy. It is also decorated with taste and is very clean. We stayed at Alessandro's place for a week and enjoyed waking up to the sound of birds and walking down the picturesque streets of Garbatella.
The neighbourhood has a good transport network and provides the ability to reach all the main sights. It also gives a quite shelter when you get tired of the bustle of the city center. There are many cafes and restaurants and also there is a Carrefour open for 24-hours within walking distance.
We would gladly return to this apartment if we are visiting Rome again.