Routine

Wake-up 6.30 (3.5yo sleeps til 7.30ish on my days off, 2yo up every morning 5-6.30am)
Drop off at childcare 7
Breakfast 7/7.30
Morning tea 9.30
Lunch 11.30/12
2yo nap 1/1.30 (1-1.15hrs)
3.5yo no nap
Afternoon tea 3pm
Dinner 5.30/6
Bath 6/6.30
3.5yo bedtime 7/7.30 (read to her in bed)
2yo (very low sleep needs and still wakes a lot overnight 🫠) bedtime 8.30/9.30

If you can't get into a routine with a newborn though, don't stress yourself out about it. The newborn stage is just about survival... and a toddler just add another level of difficulty. When I had my second I didn't feel like I was in a routine (predictable naps, easier bedtimes, knowing what second baby even wants haha etc) until I was well and truly out of the newborn stage