Big girl bed

So Jim and I got a wild hair today to change Reese's crib into a bed. To my disbelief she took a great nap and never got out. I have one of the little rails on it so she doesn't fall out. I figure after a few weeks and she is used to the bed we can take it off.
I really hope she sleeps well tonight in it.
I can't believe my baby is becoming a big girl!!!:(