The neighbourhood has good atmosphere and is easily accessible by metro, and well situated for visiting the Vatican.
However, the studio itself was somewhat in need of a touch-up (broken shower head that sprays in all directions, shower doors not closing properly and getting the whole bathroom floor wet), badly designed (nowhere space around the sink to put soap or toothbrushes, no hanging space to dry clothes) and dirty (hairs of all lengths in every corner and in/on the bed). There was a washing machine shared between the 3 mini-apartments on site, which was taken out of service in the middle of our stay (only discoverable when we looked ourselves, no message from the host).
I realise Rome is expensive, but the sizeable price tag really doesn’t match the quality of the stay.