E.S.
Hi,
We have a 2 1/2 year old and a 4 year old. What we do is always make sure nap time and sleep time are in their room. Ours also try to cry here and there, but we have a routine now. Shower, read a few books, and then bed. Really they are so used to it by now, sometimes they fall asleep as they are reading. Good luck to you, the key is to be consistent.