We had a fantastic stay at Tamu guesthouse! The hosts were very welcoming and great to communicate with. The guest house is on the edge of the Barossa Valley but not far at all to drive to wineries and restaurants. We were also able to get a taxi from Altona to go out to dinner which was very convenient. The location is super quiet which is great for relaxing - and we even got to see some kangaroos! The guesthouse has everything that you could need, is beautifully decorated and extremely clean. I definitely recommend staying at Tamu Barossa.