My 2yo (just two) starts the bed in his cot and wakes anywhere from 2-4 hours usually later and generally then sleeps in our bed. Once on our bed he might stir in the night but sleeps through. Bedtime is 7-7.30, he wakes between 5-6 usually. Naps at home usually 1hr max, usually longer at nursery.
We night weaned, then sleep trained at around a year. But back to back illnesses from nov-feb last year unravelled it all and we've been cuddling/holding his hand to sleep ever since, and bringing him into our bed - mainly out of sheer exhaustion and not wanting to repeat sleep training.
Consistent bedtime routine but he doesn't self settle. As above, he is either cuddled to sleep on a chair or we hold his hand. He likes a LOT of physical contact to sleep, even in bed he needs to almost lie on me sometimes.
Where do we start?! It was 'working' as manageable but he's too big for any of us to sleep ok now.