On the plus side: the flat is large, with two big and bright rooms, beautifully located in a quite street in front of an elementary school and close to the San Giovanni e San Paolo square. We did not use much the kitchen, but it contains the basic equipment to cook and conserve food. The bathroom is functional and reasonably clean.
However, the flat wasn't as clean as we expected: the floor was a bit dusty, we found old, dry fries when unfolding the couch (which is also quite uncomfortable and creaks), and the spare sheets were stained. The communication with the host was precise and sufficient to get into the flat, but that's all. She did not respond specifically to our questions and sent us standard answers. Moreover, notifications hang everywhere in the flat, threatening with fines for things that one would not do by mere common sense: we didn't find that particularly welcoming.