The room was a simple, modest set up. The beds were comfortable and bedding was adequate. There was a kitchen you could use. Jacopo was friendly when we met, but left us mostly to ourselves. It was quiet at night and easy to sleep.
It's ideal for those travelling on budget. If you're expecting something classier though, you'd be better off finding somewhere else so as to not be disappointed.
The place is fairly well connected by public transportation to Termini and the main attractions, although it's a little out of the centre of activity - so you should probably plan to take bus/metro rather than walk (unless you can last another 30mins and upwards of walking after a long day).