Spoke to the unit and dd is now fully mainstream for literacy and only does 2 sessions of numeracy in the unit and 3 in ms.
Teacher said she is coping really well and only has 1 large session of social skills and that's about it!
It is a bit scary but it's also a positive in that when dd started 2 years ago she was in the unit everyday. I am really pleased but anxious at the same time.
Obv. when she is in the ms she has a support assistant there if needed so they haven't just thrown her into the deep end so to speak!