What a different experience! Fabian (manager) runs everything (and is run off his feet). Lovely vintage style rooms (with modern bathrooms) in a castle like setting in a tiny village. Easy 40 minute drive to Verdun battlefield areas. NO services in the village! It's a 5 minute drive to town for gas or groceries. 1.8 km away - if you're tempted to walk it, it would be 1.8 km up STEEP hills to get back.
We had the multicourse dinner - expensive, but worth it. Plan on a full evening for this (3 hrs or so). Fabian serves this, too.
We extended our stay an extra night and had to change rooms. Some trouble with WiFi in that room on one of our devices. Some small maintenance issues too - no privacy drapes and couldn't close sheers, some bathroom peeling paint. There was maintenance staff consistently working the grounds.
A bargain - stay in a castle for little more than a chain hotel - but remember you're staying in an ancient building (no A/C). Pay attention when booking - some packages include the continental breakfast, some don't.