Sonia's place is lovely and she's a great host. She was responsive and helpful, always getting back to us promptly. The check in details were accurate and concise, we didn't have any trouble finding or getting into the flat.
There are the standard quirks for an old building, some things are tricky or finicky but nothing unexpected. It's worth it for a unique and charming place to stay.
Sonia also provided lots of local recommendations. The the area has great bars and restaurants that shouldn't be missed, we definitely enjoyed our trip.