Transitioning from Rock n play to crib

J
Our princess sleeps SO well in the RNP, but I feel as though the longer I wait to transition her to the crib them ore difficult it will be. She is two months and was trying to put her in the Halo next to our bed before the crib, but she hates that even more than her crib. Any advice? So far I have tried to put her in the crib for naps (definitely not as long as they normally would be). I just can't imagine her sleeping even an hour straight at night in the crib. HELP!