What ages are the children. Where will you be based. How much are you intending paying for rent/ to buy a house. The most popular school is Olchfa but it is over subscribed so you are unlikely to get in there. Their catchment area is Killay, Tycoch, Upper Killay and parts of Sketty and Dunvant. This is fairly close to the university but is amongst the most expensive areas in Swansea and several miles from Morriston Hospital if you will be based there.