We have twins . We are looking at independent schools to start at 3 or 4 years. We have seen NLCS , St M and Peterborough ( for dd), St Helens, Aldenham. We were thinking of placing them in Aldenham at 3 as it?s Co Ed. Also for my son we were thinking of St Johns Northwood . He had an assessment in Nov he will only be just over 2 years as summer born. Has any one any knowledge about this schools or have there children there?. Any first hand experience on what happens at this assessments?. At the moment they are going to a montessori.