Most convenient is Arboretum Street, as per above, just a couple of minutes walk away. Park near the Waverley Street end of Arboretum Street.
If you have more time, and don't want the car left on a street, use the Forest Park n Ride site and walk up the hill and down Waverley Street. The walk is a bit of a heart starter, but it feels worthwhile once Jasmine has got her hands on you.
Tram is also a good option as the High School stop is very close to her place.
Whichever way you get there, you won't be disappointed with her service.