No more cradle

We gave my sister the cradle Sunday. DS2 started out in the crib, but he woke up wanting to eat while we were getting DS1 ready for bed, so I took him to the living room to nurse, then I took him to my bed. Last night we didn't use the crib at all because of the timing with DS1. It is going to be a challenge to figure out what is going to work, especially since DS2 nurses 2-3 times during the night. I think starting him in the crib will work, but I am worried that when he wakes up DS1 may wake up also. We do need to get the baby monitor back out if DS2 is going to still be in the crib by the time we go to bed.