In general, the stay was nice, welcoming mull-wine, ginger bread (we visited this place during Christmas Holiday), hospitable and informative reception.
However, the cleanness can be improved.
The pillow was stinky which has very strong sweat smell.
The floor was not clean, you can feel it with your bare feet.
As long as these flaws can be improved, this place is still recommended to anyone who wants to visit Salzburg for business or short excursion.