I visited the school's again, to talk through the process of enrolment, and both schools think that it is better for the boys to begin as soon as possible (before this school year ends in December), to help them to adjust. It's a bit of a surprise, but it's ok, the only problem being that we don't have the right documents for Josiah to start. We need certain forms from his school in England, they need to be legalised at a Brazilian embassy and then posted to us, which delays the process. The paperwork feels like it's here just to wear us down, but I'm sure it will be easily resolved (thanks to family living in the UK).