Ds, aged 5, is in year 1 in a state primary in the Guildford area (don't want to say which one for fear of identifying myself). We are intending to send him to private school at secondary level, but various people have recently made comments about how difficult this will be.
Has anyone successfully done this?
Do we need to send him to a private prep school for him to have a good chance of passing the entrance exams at 11?