Short, even petite would be the most common way to describe a woman like Grenda, but only if you didn't know her.  Powered by the sort of razor sharp mind that one rarely finds just rolling around on the streets she sees things in a way that only those who never give up can.  Not quite boundless hope but a form of enthusiasm for the possibilities of the future that very few in this world can manage.

Almost always found in or near her cozy little trailer Grenda has cleverly disguised it as a damaged and even derelict vehicle, but with a few levers pulled and a few minutes of fiddling it can be converted either to a tiny market for her designs or a fully travel ready unit, assuming something strong enough to pull it can be found.