I deep conditioned coffee bean's hair over night and made her hair so soft!
all you need is:
*a plastic shower cap
wet down the hair with warm water and add a generous amount of conditioner, part the hair into four sections, take one section and loosely make a two strand twist, do that to the other sections so you have four loose twists (so the hair doesn't get tangled well sleeping) put the shower cap over the hair, rinse the hair the next morning, and your done!
TIP! put a satin sleep cap over the shower cap to help it stay on.