She is seen to be a calm and hyper person, as seen when she suddenly jumps when Haruhiro enters her guild. She is also strict when providing training to her students.
Barbara is a curvaceous and well-endowed woman. Like many other thieves she wears little armor. She wears more revealing clothing compared to what Haruhiro wears as a thief.
Haruhiro - As her student she is seen being strict while training Haruhiro.