We stayed in this house with two children and it was a great place to stay near to the Vatican and at walking distance from all the touristic places of Rome. The place was perfect for spending a few hours to chill at lunchtime and for the children to play in the garden. The beds are comfortable and the neighbourhood is really quiet with everything you need nearby.
If you are lucky you even have a free parking spot just in front of the house.
I definitely recommend Jacopo's place!