As I understand it, from all the bank(er)s I've heard from regarding funding ... they'll only give you a decent loan if you can provide evidence of getting a job at the end of the training... Someone'll probably slap me down for this but thats the impression I have, open to interpretation of course...
I'd say your best bet would be, in the meantime, get a decent job that'll earn you decent money and a good amount of spare time; i.e. something with shift patterns that are predictable such as 4 days on and then 4 off, or 5 on 3 off etc. Then you can use money not spent on food/house etc on training. The regular shift pattern will allow you to plan slots with the provider.
It'll be a long jaunt and there are other ways but thats my immediate response. Just don't work in Mac'ds ... the only place that can turn food to s*it in 10 minutes... PERHAPS there is an instructor here who can post how they did it...
SS