Summary: Just stay here. You will not regret it.
Details:
First, the hosts are fantastic. Gregory and Selma are always nearby but never in your way. They're friendly, accommodating and helpful.
We stayed on the top floor of the chapel. It was built hundreds of years ago, so is charming and unique. Bathroom and shower are good, there is plenty of space and the bed is very comfortable. It's also quiet, opening to a small private green space overlooking a courtyard.
Breakfast is included. You have a few options to choose from and good coffee to boot.
The location is central, right on the street where you will find the most restaurants and shops and only 12 minutes by foot to the train station.
I honestly can think of no constructive criticism or even suggestions for improvements. This really is a gem.