Mimma's place and her hospitality are amazing! We would not have chosen the other place to stay if we visit Florence the next time.
Mimma is very responsive; her place is right in the center of the city in the shopping area, walking distance to train station; a lot of restaurants, cafes and supermarkets and just next to Piazza Del Duomo; It also has everything at home which allowed us to cook something simple if you don't want to go out for dinner.