I had some concerns about AirBNB over the years but staying at Franca Antonia place truly changed my mind - this is the best commercial for the air bnb concept because you feel like a local and stay like a local.

This is two bedroom apartment with additional living room and kitchen. Small but adorable balcony. Place is super clean and decorated as the usual apartment - no ikea or similar (I have ikea at my place but its not unique experience as we as tourist expect).
Furniture is oldish-stylish but working without any problems, and hipsters would love to stay here (especially regarding the piece in the smaller room). Location is very good, just outside from the inner circle, with parking provided inside the building - safe and practical. Close to train station but without any noise.
Franca Antinia and her brother are helpful and friendly and live just next to this apartment so you can ask them for a help at any time.
absolute recommendation.