We went on two week-long holidays last year, and both were awful because our (then) 18 month old woke up multiple times a night, so we were exhausted and cranky. I assume this is because she didn't know where she was and woke up scared. We tried sleeping with her in our room (DH snoring woke her up) and with her in a different room (still woke up screaming). We'd like to go on holiday this year, but I don't want to spend loads of money if the same thing is going to happen again! Has anyone else dealt with this? Did it get better? She'll be 2.5 this summer and she's still in a crib.