We slept trained them originally at 4 months just like we would have if they were singletons. We had them in separate cribs.
We just moved and have them on floor beds now we had to re sleep train cuz they were adjusting to the new home. We have had a hard time keeping them in their own beds so we ask them which bed they want to sleep in and if they want to sleep in the same bed we have them at either end. If one twin starts to bother the other one I go in and put them back into their own bed and leave again quickly. It only took a few days for them to figure it out again.
We slept trained them originally at 4 months just like we would have if they were singletons. We had them in separate cribs. We just moved and have them on floor beds now we had to re sleep train cuz they were adjusting to the new home. We have had a hard time keeping them in their own beds so we ask them which bed they want to sleep in and if they want to sleep in the same bed we have them at either end. If one twin starts to bother the other one I go in and put them back into their own bed and leave again quickly. It only took a few days for them to figure it out again.