I work full time in the city and I'm progressing with ATPL quite nicely...... though havn't done any exams yet. My original plan of doing the lot in under 12 months may be a bit optimistic but I won't be far off. 1/2 hour study on the train in the morning, 1 hour at lunch time, maybe some more on the way home if the brain is still working and then as much I can do in the evening (which isn't ever more than an hour or so). Try and do loads at the weekend. I'm managing 1 frame every 1 1/2 - 2weeks. And that is fitting in with a stressful job, long hours which also comes with it's own exams to study for. No problem !!