This is a great apartment with lots of character. Elisabetta was on holiday when we were there but was really responsive on email and her housekeeper, who showed us around the apartment, was very welcoming.
The location is great. Trastevere is our favourite part of Rome. Being such a lively area it can be noisy but the apartment is two minutes walk from the bustling heart and directly across from gardens - so nice and peaceful for a city-centre location....and plenty parking on the street right outside.
We're a family of three and it was ideal for us.