Gucci
I started my ATPL training with Multiflight last month, so may be able to give you more detail.
The first stage is getting youre PPL which is what I am currently doing, here in Florida and then building up to 145 hours. This is done with Florida Institue of Technology in Melbourne, on PA-28-161's.
The the ATPL exams are done long distance with Bristol groundschool.Before going to Leeds/Bradford to do the CPL/IR.
Multiflight have quite a goo website -
www.multiflight.co.uk