Nanny vs Maid

After so much things happened to Janelle and Maid lately. Toggling in my mind of getting nanny help va Maid to take care of Janelle. Why nanny? I'm thinking Nanny will definitely be more experience taking care of children (toilet training, feeding, talking to children etc) as compared to the maid. Of cos, Nanny will be day care only and i will continue take care of her in the night.. Then will need to do housework, etc etc. Talked to husband, he is ok with the idea, but he has a concern - when he is not in town which is 80% of the time, when i have night concall that is 20% of the time, when i'm away for weekend part time work, - who will take care of janelle and me... Janelle is really not a easy child, she needs accompanies, she hated to be alone. Whenever she is alone, she is scream and cries, which will make things more difficult if just both of us at home... Tried asking around for nanny over the weekend, through nanny agency, my aunt, my mom's friends and my friend's mom... no luck!! Nanny would prefer to take care of them since they are baby, as it's easier for them to adept new environment.
Now, i guess maid is my only choice. Need to change a new maid, as this one is really out of hand.