Really loved the room; it has everything you would need and a stylish modern design with a Roman touch (the flooring).
The location is probably the most amazing thing, just next to the roman ruins of the Aurelian wall, a beatiful and imposing roman gate, a piece of two aqueducts, a tomb of a roman baker, 2 minutes walk from the ruins of the temple of Athena...
And from a more pragmatic perspective the flat is just next to tram and bus stations, close to metro and 10 min from Termini, with a couple of supermarkets nearby...
Host is nice and responsive as well. On top of this, price is great value. Would come back!