The 4-star Mercure Cardiff Holland House Hotel and Spa is a modern hotel situated in the vibrant capital city of Wales, Cardi ... ff, with 165 bedrooms and excellent transport links by road, rail or air. All of the sights and attractions of Cardiff are withinwalking distance such as the iconic Millennium Stadium and Cardiff Castle. It's 15 fully equipped meeting rooms can accommodate up to 700 guests, making the property the biggest hotel conference facilities in Cardiff. read more