XX news - At Arus Mhuire, Skehard Road, Blackrock, Cork. RIGHTSIZING is the 'new term' for Downsizing....housing scheme for the Over 60's. Jim Hourihan who made the decision to rightsize/downsize last year from a 3-bed house in Mayfield to Arus Mhuire, Skehard Road, Blackrock, Cork. Pic: Larry Cummins. Housing, homes, population.