unless you get to uni really early don't expect a parking space in uni. however, there are many (ofcourse it decreases later on in the day) street parking spaces around uni that you could park in for free.
Can anyone shed light on what the parking availibility will be like in the evening for part time students? As in, will it be harder to find a parking at night (say, 5 or 6pm onwards?) when there are less people, or is it always full up around the streets surrounding UNSW? I remember when I used to go with my father to pick my sister up at 10pm, there was always a place for us to talk around the sides...