For this scene from "1x03 - The Making at the Heart of the World", we find ourselves at the Deli Rondella, which is part of the Buda Castle complex and has been used for several scenes in season 1, including this one where the fortification becomes the Grisha training ground. After Alina (@jessie_mei_li) punches Zoya (Sujaya Dasgupta), she takes revenge and throws Alina into the straw."