A levels - Where?

[6catsandcounting]

Hi
We are moving to Manchester for work with dd yr 11 and ds yr10. Would like advice on best 6th forms / colleges for A levels please. Likely to be some of History, English, Maths, Physics, Biology, Politics, Psychology between them ....
Thanks

Anywhere in Trafford will be fine (except possible Broadoak I don't know much about that one). 6th firm entry is competitive, what are their GCSE grades likely to be?

Xaverian
Loreto
Holy Cross

Xavarian and Loretto