bunk beds? do i dont i?

[bresha]

I have an almost 5 dd and a dd who is 1, they already share a room but its starting to get a bit cramped, I was thinking about getting bunk beds(when smallest dd is a bit older)but I afraid one of them will get hurt falling out, or have trouble getting to the toilet in the night. And what is the best time to move from a cot 2 a bed?

get a cabin bed, ikea do them, the mattress of the bottom bed sits on slats directly on the floor. I put little ds2 in it at just turned 2 and it worked a treat

\link{http://www.ikea.com/webapp/wcs/stores/servlet/ProductDisplay?topcategoryId=15558&catalogId=10103&storeId=7&langId=-20&parentCats=155581618016184&productId=53009\this one} and just put some slats under the mattress on the bottom.