Nindigo's post made me ask myself what's my rhythm.
1. Turn on the tv around 8 - 8:30am.
2. I too wait for Sim parents/caregivers to leave. I've been either having Vanessa read a book or work on her writing. While we wait for everyone to arrive and leave.
3. I check what everyone needs. It varies day to day - food, diaper change, socializing. I find if I don't do what they're asking for 1st we don't get any peace.
I tried feeding everyone first thing at least a couple of times, even those that either wanted socializing or diaper change. That didn't work for them. They took the bottle, but they still wanted to either be changed or wanted socializing.
Since then I've checked everyone needs first. Have Vanessa look over two toddlers and Aria the other two. Make sure those 4 are good and then Vanessa or Aria gets the 5th toddler. Depending on who gets done first.
With having the tv on when the tots first arrive the routine seems to go a lot smoother.
I sometimes put the playpen into family inventory till the afternoon. To prevent Vanessa from putting the toddlers into it while still trying to get everyone settled in for the day. I've caught her trying to put one of the tots in the playpen a few different times while still needing something.
There are times I'm finding I'd rather have the tots out playing with whatever instead. I too don't play with highchairs. I find it a lot easier to feed on the floor.