this is what works for my fam but does it seem ok in your eyes

son routine for a few months now (30 week old) 0700-730 - wakes and feed 830 solids then 920 nap until 1030 or 11 then wakes and has milk then plays until 1 then has solids and sleeps from 120 until 330 sometimes 4.( sometimes only 2 hours) .then has milk whenever he wakes and plays until around 8 when i start bed time routine and has a last bottle by 840 and is out for the night by 9pm and wakes the next mprning at 7-730. does this sound ok?