Anyone here went to TAFE in Castle Hill — how did you commute / was parking easy?

Hi everyone, I’m considering enrolling in a course at TAFE NSW Castle Hill and wanted to ask about how people usually get there. Did you rely on public transport, and if so, how was your experience? I live out west, and it would still take about an hour by public transport, so I’m trying to work out if that’s realistic long term. I do have a car and can drive if needed, but I’d still like to keep public transport as an option. For those who drove, what was parking like on campus? Was it easy to find a spot? Thanks in advance for any insight.