The Royal Ottawa Mental Health Centre, also known as "ROMHC" or "The Royal" is a 284-bed, 400,000 square-foot psychiatric hospital located in Ottawa, Ontario, Canada. It is a major branch of the Royal Ottawa Health Care Group, which also encompasses the Brockville Mental Health Centre, the University of Ottawa Institute of Mental Health Research and the …The Royal Ottawa Mental Health Centre, also known as "ROMHC" or "The Royal" is a 284-bed, 400,000 square-foot psychiatric hospital located in Ottawa, Ontario, Canada. It is a major branch of the Royal Ottawa Health Care Group, which also encompasses the Brockville Mental Health Centre, the University of Ottawa Institute of Mental Health Research and the Royal Ottawa Foundation for Mental Health.