Sleeping through the night

So we just recently moved Arie downstairs to the dungeon to sleep. She seems not to mind and actually has slept a few nights all the way through without crying. I tried to take a nap downstairs with her to show her it wasn't so bad sleeping downstairs... I couldn't do it, sorry Arie, Mommy is a bigger boob than you! Thank you thank you thank you for sleeping through the night!