Nessa reveals some shocking news - She has finally braved the cool waters of Portmarnock beach and might even be convinced to do it again! Although, she's not fully on board with the trendy sauna's appearing along the Irish coast. True to form, Niamh is a big fan, though some of her steam room stories spark a conversation on bad behaviour in spas, and the need for some people, Niamh and Nessa included, to put their phones away.