Yes, we did it; we finally broke down and converted the kids' cribs into "regular" beds. We tried to wait and wait, but with Michael climbing out of the crib (and getting hurt), we decided this was a better option. They were thrilled to say the least! The first several night were rough with the nighttime routine; they just wanted to play and run from one bed to the other. We have adjusted the routine now (they start out in separate rooms), so it's getting better.