We stayed at "RomeApertements 3" that is 15' minutes from Termini station and in a walking distance from all places of interest.
There are some very cute neighborhood cafe bars and a bus stop around the corner (+nightbus) that gives you the option to visit Trastevere, where the nightlife is.
The place is decent and as expected, BUT the bathroom's boiler cannot hold enough hot water... I barely managed to have a shower/long-hair wash and ended up rinsing with cold water in late November!!! Needless to say that there was not enough hot water for 2 persons.. If you can take a quick shower though it is perfectly fine..!
However the apartment is spacious and fully equipped, the mattress is very comfortable and has also a professional hairdryer!
Francesco is a great host, very responsive, friendly and polite. We arrived at 23:00 and he was there waiting for us.
If the problem with the water will be fixed this is really a great place to stay in Rome!