As the name implies, this is a south-facing crag, and also at the south side of the hill. This aspect makes this a great pick for winter and cooler-weather climbing. In summer, the crag is somewhat shaded by the trees, and likely not as pleasant to climb at as some of the other crags in the vicinity.
The 15 climbs here are all easy, ranging in difficulty from UIAA 3+ to 7, and I'm not talking old school Kurt Albert 7. The rock is pretty solid and most of the routes in pretty good condition, considering the amount of traffic this crag sees.
For a quieter climbing experience, head just around the corner to Fellner Dolinenwand.