jimmy m wrote:
First off, welcome to Wrong Planet!
My grandkids slept on bunk beds. It doesn't seem to be a problem. Sometimes if the children are very young they may feel afraid trying to climb down the ladder on their own. They tend to be very good at climbing up. This may make they feel like they are trapped. So 4 years old might be a little early.
So it is a little like cats. Many will climb up a tree but once they get up their, fear might enter the picture and they may be afraid of climbing back down. That is why there are many stories about firemen having to rescue a kitten stuck up on a tree.
I was sleeping in a top bunk when I was 4, and it definitely had just a straight up and down ladder. Granted my year younger sister always insisted on getting the bottom bunk throughout our childhood so I suspect she didn't like the top bunk, but don't know if it was due to the height or not wanting to climb back down.
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Eat the rich, feed the poor. No not literally idiot, cannibalism is gross.