19month old still breastfed and co-sleeps. Baby #2 on the way need to get him in his own bed. Help!

becca

Sorry long title but I could really do with some pointers of how to get my son off the breast and into his own bed. Currently he breast feeds to sleep and will wake atleast two times in the night and is breastfed back to sleep. Should I try a bottle at night? He also has never spent a single night in his own room and not a full night in his travel cot next to us. He ends up in our bed every night. With another baby on the way I know I have a lot of work to do to get him sleeping better , off the breast and in his own room. Any help really appreciated!