Little Para Cottage is great! We had a perfect time staying in Wendy's little cottage, the bed is super comfy, the garden is funky and lovely, Wendy was a really welcoming host. Easy to stroll to Peter Lehmann, Langmeil, David Franz cellar doors. About a 25 minute walk into Tanunda so easily doable for dinner too once you have sampled too much to drive anywhere.
For a weekend getaway for two in the Barossa you can't really ask for more.