Stayed there one night for business, was totally great and was impressed by the hospitality of the staff.
They are friendly and helpful. The room is spacious and clean, a bottle of free water on the table. There is also a balcany in the room, I promise it is a great relax with a beer looking at the sunset.
Close to the hotel there are quite some lakes which are stunning to visit, by car 10-15 min or so. Also very accessible to Salzburg.
The hotel restaurant is excellent too, eyesteak was delicious.