Nello is very welcoming, well explained the way to arrive and even arriving very late after 11 pm.
The flat is well equipped (kitchen able to cook more than a boiled egg) and the "terrazzo" has a fabulous view on Roma and the train station that is not too noisy.
The location is nice well connected to the City by bus or by train and metro, the area is very green and has an aspect to be a bit out of the animated eternal city.