Our DS (6) has been accepted at Caldicott. Although we think the school is absolutely fantastic we feel a bit nervous about the compulsory weekly boarding at 11... My feeling is that our son would thrive however we would love to have the option to change to a day school if DS changes his mind about boarding when he is older. If he goes to Caldicott - any thoughts as to how feasible is to apply to a top day school 11+ or 13+ in London if he changes his mind?