 Nothing really Perhaps only the carpeted floor which I personally do not favour because of the difficulty cleaning them In our room it was a little worn but seemed well vacuumed 
 Comfortable bed and pillows Good that they use duvets and not just the fold over the quilt sheets Very clean rooms not a spot anywhere Wonderful breakfast with lots of choices Both hot and cold alternatives scrambled eggs bacon boiled eggs different fresh fruit three different yogurts a selection of different cheese and ham vegetables juices coffee th croisants with different jams other sweet cakes Friendly helpful staff who mad us feel welcome Convenient to leave the baggage at the hotel the last day when we were not leaving Vienna until the evening We tried the restaurant adjoined to the hotel one evening and it was also nice They served several Viennese specialities All in all a very good stay We will definitely come back if we visit Vienna again 