I am currently using AFT notes to home study the ATPL(H). The material and support is great if you-
1. Cannot spare the time to go residential.
2. Have some self motivation to study after work.
I did CPL(H) as a resident at Maroochydore and can thoroughly recommend it. I spent 6 weeks studying my b@#*$ off while my wife was at the beach!
If you don't want to buy the whole AFT kit at once you can go subject by subject or get a discount on the lot together.