Nestled between 4 different stations, SSW Melbourne is no more than a 10 minute walk from the train. Depending on where you're coming from, you can get off at Flagstaff, Melbourne Central, Southern Cross, or Flinders Street stations.
The nearest tram stop is Bourke Street mall.
Trams that stop there are the 86, 96, 19, 57, 59
For comprehensive information on getting to Hardware Lane, Melbourne, use the Public Transport Victoria Journey Planner.