I loved everything about it! A bit of mix up at the beginning regarding the pick up place, but aside from that everything was awesome! I would have preferred to have it for a longer time but I guess in summer this would be avoided!
Thoroughly enjoyable experience! However, I didn't get a real castle feel since the place is a hotel and spa with a medieval interior look and feel. The mass was held in a nearby parish and not a cathedral. Aside from these slight differences than the expectations, the overall experience is great and the Austrian hospitality is great.