I held and cuddled all my kids to sleep as long as I could, quite often in a carrier. I loved the quiet time and snuggles.

I didn't co sleep with them but would transfer them into the bassinette and them cot once they were asleep. I never let them cry for long if they woke up overnight, I believe they are crying for a reason and found it was easier to settle them if I responded quicker.

All of mine eventually self settled on their own, probably about 10 months and I think it's because they knew that we would be their for them if they needed something.

I am a believer in doing whatever works for you whether it's cuddling and comforting to sleep or letting them self settle.