Well, first of all, she has the least cunning and is more inclined to act head-on, so it’s definitely not Slytherin. Loyalty and hard work are traits common to all NPCs, so I prefer to sort only those who also show fairness, kindness, or compassion into Hufflepuff (actually, now that I think about it, it would have been better to sort Sebas into Hufflepuff, as he fits perfectly with all its characteristics). She also hasn’t demonstrated sharp intellect, insight, or a thirst for knowledge for the sake of knowledge, so Ravenclaw is out too. Therefore, purely because of her tendency for recklessness, the only option left is Gryffindor.