So my 21 month old DD is about able to climb out of her crib.
Before she actually does it, we need to change her sleeping arrangement. We never got a toddler bed for my DS; he went straight into a twin but her room is too small for that. Is it worth buying a toddler bed for the moment (she will move into DS' room when he is older and he will move up to the attic) or should we just take the side off the crib and put up a safety rail? I am wondering if it is worth the expense...of course, when she is 5 she will want a "real" bed anyhow and we may as well buy it now and get more use out of it...right? 
Thanks!


Thanks!