S.R.
I think you have received some great advice and it would be hard to pick which one to follow first. My only idea is to let her fall asleep in her crib and then move her to the big girl bed when she is sleeping. Then she will wake up in the morning in her new bed and get more comfortable with the idea. When my 4 y/o was 14 months old we moved and she no longer slept in my bedroom and I couldn't get her to go to sleep in her room and that is what I did. After she was fast asleep I put her in her own room and it took a couple of weeks of waking up in the morning in her own room before she finally decided it was okay to have her own room. Best of Wishes.