What are /r/MelbourneTrains' favorite Products & Services?

From 3.5 billion Reddit comments

Try citymapper (google maps alternative), it looks like they have the entrances on there for each station

https://citymapper.com/melbourne/train/stations/parliament?lang=en

I've been thinking about it and probably the best to spot a few trains without anyone wondering what you're doing there would be the temporary car park near the South Dynon fuel point: https://www.openstreetmap.org/#map=19/-37.80596/144.93404