Help with household and twin toddlers

Location: Ghnet, Belgium

You'll be responsible for the all day household chores to keep this household running. The household contains of one single working mom and two (2 years old) toddlers that go to kindergarden on weekdays.

WORKING ARRANGEMENT

Bringing and picking up kids from kindergarden (by stroller, or car if you have a drivers license and proof to be able to drive safely).
Cooking, feeding, bathing and playing with the kids when they are at home.
You're expected to be around (and busy) when kids are at home. Either you're playing with them or you're preparing the next meal or cleaning the kitchen etcetera.

Your free time is when the kids are not at home (so you'll be free every weekday during working hours - unless in the unlikely event that kindergarden is closed or kids are sick).
Mornings, evenings and weekends you're with us and (pro)actively helping around in the household.

In the evenings (at least 2 times per week) you'll be babysitting when the mom isn't around or working till late.
In the nights you're responsible to wake up in case the kids wake up (usually they don't) and put them back to sleep or call the mom in case there is anything.

LIVING ARRANGEMENT

You'll have a spacious room with your own sink.
You'll share a bathroom with the kids (they take a bath from time to time, but always with your help and/or the moms help so it's basically your own bathroom.