my maid also 47 lah.... but so far ok, take care of my son from 5.5 months till now....(14 months), ok lar..... take care of my son, cook, cleaning, but really cant scold her, if i want her to improve something, just tell her in a soft way with reason, she follows my instructions.... so i think depends on luck, my previous maid only 25 years old, always wanted to sit when cooking or doing housework.....