We booked a double room with lake view, and we got free upgraded to a suite. The hotel is conveniently located next to the lake, with restaurants, shops and casino nearby and the castle is within 10-minute walking distance along with lake.
The room is clean and tidy, although it is an old-fashioned 1980s' style room. There are plenty of activities and tours organised by the hotel from June to September - cooking class, nearby tour, guided walks and biking trips... so it is nice to ask the resort and plan in advance.