The apartment was very clean and modern with plenty of room for our family of 5. It is on the ground level so there is no need for the elevator, only a few steps. There is a nice private outside area to dry your clothes after washing. It is in a good location with the metro 1 block away and bus stops that take you directly to central Rome (#70) or Trastevere (#23). The place was very quiet, yet close to many restaurants, shopping, and the Vatican. The sisters were quick to respond to any questions we had.
We had a great stay at their apartment.