I've been here three times over three years, and this is one my favorite places to stay. I am…read morebiased as I love the town, but the hotel is great too. The rooms are clean and appropriately furnished. The bathrooms are excellent. The wifi works well. In short, it's very German.
The restaurant. I love the restaurant. The breakfast in the morning is very good. It doesn't have the widest selection of items (though the selection is very good) that I've ever seen in a hotel, what it does have is excellent. Dinner service is also excellent. I was here with two other adults and we ordered a meal and everyone agreed that the food was really, really good. The pork here is off the hook.
Anyway, if you're looking for a place in south west Germany, I wouldn't hesitate to recommend here fully heartedly.