Stellina was a delightful host very hospitable and so welcoming. She and her brother in law came to rescue us when we were hopelessly lost on our way there and gave us pizza, too. Her and her husband's shop sells all sorts of excellent local products, not least some very good and cheap wine. The place was lovely with plenty of space to sit outside in the sun and shade. Thoroughly recommend le tre sorelle. Cisternino is a beautiful little town and a good base for seeing Puglia