My wife and I spent two nights at Waterford Castle, eating dinner in the restaurant once. The hotel is really relaxing and in most respects is very good. Staff are friendly and professional and the food is excellent. The ground are a joy to walk around and the ferry crossings are frequent making a trip to Waterford City easy.
Our only small gripes were about the rooms which are large and ooze character however cleaning was not great with debris visible behind the bath and obvious dust in some corners.
Overall though this is a lovely place for a city break with a difference.