seriously PRIOR was the BEST. i was there from yr 10-12 and had heaps of fun and learnt lots. they mark your work to the last decimal and it's actually challenging as opposed to working textbooks. and their workshops are so good, since you actually get to sit with a person and you can't leave until you actually understand the question and get it right, which i think is brilliant. you can also book into extra workshops at no extra cost, so if you're stuck with your homework or prior work, they're still happy to help. and there are aaaaalways tutors there, which is so convenient if you just have a quick q. it costs a bit but a small price to pay for excellent tutoring. only thing though, all the good tutors at chatswood have quit and they all say how prior's gone down the shithole, so i'd probably try my luck at bondi instead haha.
ooooh and (i don't know about now) but you used to be able to just walk into the english room and talk to them about your essays and stuff. usually they'd have nothing to do but sit there and play minesweeper anyway, and they're pretty friendly, so they were usually happy to help.
imho, i sort of saw prior as more of a friendly relaxed place as opposed to a hardcore tutoring centre, which helped me learn alot more, cuz i wasn't feeling so pressured after school/on the weekends. maths there was just a bunch of friends getting together and learning without it being super gay (it sounds gay). and pretty much all the tutors ended up being your friends as well. they also have an end of year event (usually including luna park and a boat) which, although lame, is a nice touch from rob.
off-topic, but there are like 50 rumours surrounding prior + rob + murray. apparently murray was robs cleaner for like 30 years and he was such a good employee that rob made him the manager of chatswood. and as legend has it, rob does not own a TV, is unmarried (verified true), and has a penchant for michael jackson. he also possibly only owns 1 outfit, which i have personally seen him wear numerous times, even to the end of year event thingie.