Gioanna's place, The Green House, was wonderful -- the best experience I've had, even in the friendly city of Napoli. She and Riccardo went out of their way to be helpful and accomodating. The apartment was super clean, comfortable and well organized; also stocked with some basics... caffe', water, snacks, detergent for the washing machine,etc.
It was my first time staying in the Sanita' neighborhood and glad I did. There are many markets, restaurants and it's close to the metro.
I highly recommend the Green House and look forward to visiting there again.