The mercure holland house hotel spa is situated right in the heart of cardiff just minutes from the main shopping area millennium stadium and within easy reach of all the major attractions south wales has to offer this luxury 4 star hotel is not only an ideal base for exploring cardiff but the hotel is also perfect for a relaxing getaway and indulgent pampering the mercure holland house hotel spa is home to a fantastic leisure club featuring an indoor swimming pool relaxing sauna well