Don't let the description put you off! I've had 2 VERY scared dogs - Peggy and Bonnie - and with time and patience they became brave and happy. Both from nasty breeders - eg Peggy was scared of the sky as she'd never seen it at age 5, but she loved the outdoors in the end. Camping, beach, woods, boat she loved it all. Bonnie used to shake with fear when she was touched, but now absolutely loves her cuddles.
They become so loyal and loving, as they know they've landed in the right place.
Giver her a go. We have 4 at present, so we can't. Shame.