I am applying from the UK, not extending in Thailand. Since we will be staying in our house, I was thinking she could write a statement on a scanned copy of our Tabien Bahn that I will be staying with her at this address. Whatever she writes, should it be written in English or in Thai? If the system allowed more than a single document I could provide Tabien Bahn, Chanote and the letter separately. Any ideas gratefully received????