I am just finishing at the college so feel qualified to answer your questions, there is a lot of studying to be done to pass the courses here. Throughout the basic course I put in about 4-5 hours a night on top of the day in college. This left me the bulk of my weekends free for seeing the wife. The following courses required less studying after putting in all the effort on basic, I have done aerodrome and approach so cannot speak for the area bod's.
As for fun it has been a blast here, a lot of learning was done in the pub at the end of the night, after a hard afternoon studying a glass of wine/beer with coursemates is the ideal way to relax, it is amazing how much you can learn over a drink as well. Often we discussed problems we were having with the courses and helped each other through any difficulties we had.
As for you last question, I cannot understand it so no answer from me I'm afraid.
SH