We stayed i Maria Teresa's apartment for 4 nights.
It is really well positioned for seeing Rome, just 10 minutes walk from the Vatican.
There are lots of restaurants close by, so plenty of choice.
There were three of us and the three large double bedrooms were perfect, along with 3 good size bathrooms also :)
The apartment was ideal for our stay and catered also for one of the evening where we relaxed in the large kitchen area with sofa and comfortable seating.
When I go to Rome next, we would like to book again.