their height are around 5ft, so she is not short but average la. Mine is 5 ft, so I can give her a 6 ft bed, but she is too short to clean the top of our cupboard, need to user stool all the time.
You have to see what's your major requirement! For me, my previous helper is only 144cm, & she really could not handle my son (2.3 yr-old), i.e. carry him.