i pay a garage to do it, i could do it myself but i think it will look better in the history of the car if has lots of reciepts ect for servicin, and if i do it myself and muck it up i will have noone to blame!!
I do most of it myself except for the major jobs like the timing belt and stuff, I have Access to a fully stocked garrage aswell just need to give a days notice and i can have my car up on a Hydrolic lift or an hours notice and can have the car parked over a pit
i do mine in the student car park when security are busy. i time their patrols, so when their gone um all ova the car.hehe!!
try to find a place on campus that not many people go too, or walk around.
i do most of the work myself servicing, basic replacement parts etc but if its sumink very tricky or not very sure i get a garage to do it (but i dont like garages touching my car dont trust em lol) why pay sumone to change your oil takes like 30mins