The place is located in a good place. Btw two metro stations. Has good access to a supermarket and some restaurant. If you would like to walk, completly ok to reach some important historical places like Closseo. You can go to Vatican just by taking one mtero line.
The bathroom is shared with two other rooms but completly clean.
We didnt have a chance to meet Giulia but her friend meet us and gave us valueable information about some parts of the Rome.
If you are young and does not have problem with not having elevators i would highly recommend the place.
By the way the breakfast is really good:coffee, honey, bread, tea, fruit juice, biscuit, chocolate, jam and ... and also drinkable water.