Sounds like things are starting to fall into place for a lot of our very grown up year 7s 
Dd is definitely tired as she reminds me every morning, but happy and finding school pretty easy so far. She seems to have made several friends in her form (she was extremely careful of not being clingy to anyone as she was the only one from her old school going there, and it worked a treat apparently!), and also meets up at break and lunchtime with a couple of girls she knows from her theatre group.
Her form have a lady helper who shepherds them from class to class so they don't get lost, but apparently she's not very good and ends up getting them lost and late... It could all be on purpose to make sure they pay attention of course 
She seems to like most of her teachers, apart from the science teacher (although she was better yesterday as they did some experiments), and is particularly taken with her history teacher (who is also head of the lower school, very nice man) who sounds excellent (and "does start jumps in class even though he is 54 years old", according to dd). He seems universally liked, so I am delighted for her.
She is looking forward to a big lie in this week-end! So am I.....
Enjoy the week-end everyone 