I have been there a few times, but not in the past few years.
The resort is outside of the town. Some people walk in and out of town, but not me!! It is very hilly.
There is a train station in the town, which can take you to Munich, Lake Constance, and beyond. I think a car is a necessity, but I know some just rely on the trains and busses. There is a local bus that passes by the resort on a schedule, and I think it is free, but I never really figured out the schedule, as we had a car.
There are some very lovely restaurants in town as well. It is a spa town, with a Scroth Cure heavily promoted on some of the menus.
The resort has one or two restaurants [it depends on the season, I think], a bakery of sorts that is open early in the morning only, and a bar in the lobby. There are activities you can take part in locally.
There is a pool, very large, and I think there may have been a gym but I am not so sure about that.
There are vending machines in the building with the pool that sell small amounts of food, like bread, milk, butter, etc.
There is also a bowling alley on the premises.