My DD is currently in yr 4 and I'm in the process of looking for tutors for eleven plus coaching focussing on Bucks grammar schools. I'm thinking getting him started this Sep for a year before he sits the exams in Sep 2019. We are open to tuition centers as well as private tutors, but want to understand from direct experience of parents who have gone through the process. From outside all the tuition centers are looking equally good and a same model, so it's very tricky to make a choice. Really appreciate your inputs!