We're in the process of doing this too! We were sidecarring/co-sleeping depending on how often DS woke up and how exhausted I was. Feeding to sleep and co-sleeping stopped working and I was spending hours settling him each day, so we figured while it's painful why not make it more painful! Can't get worse So we spent loads of time playing with him in his cot (so it's FUN to wake up there!) and playing in his room, we moved the pre-bed routine (nappy change, singing, books, feeding) all into his room so he has a quiet hour in his room before bed. He gets rocked to sleep and put into his cot, I feed him to sleep on the couch in his room when he wakes up which is a bit uncomfy so he's been super happy to be put back in his cot (awake!) and he rolls over and goes back to sleep. I've still been bringing him into bed in the mornings, but that's been a massive fail because he's very excited to be in a different room (he kept our bedroom, we moved into a different room) so we've started the day at 5am when he used to sleep til 7/8am.

So after all of that, to answer your question: you can move your DD into her own bed, but you'll probably still need to feed to sleep. I think doing 2 big things at once is a bit too much, check out the no-cry sleeping solutions book for info on how to stop feeding to sleep. Good luck!