Hiya Kristen,
Welcome to
planDisney! I, too, am the mom of an infant (my youngest just turned four months old), so I am in the thick of sleep deprivation myself. Anytime my son (or his two-year-old sister) sleeps well, I quickly try to recreate everything in hopes of duplicating the magic. From one mama to another, let's see if I can help with that.
Usually, the combination of sugar and running through the parks is enough to knock out my two, but being comfy is what helps keep them asleep. Cast Members have informed me that the specific mattresses for the cribs may vary depending on availability, so I'm not 100% sure which one you received at the
Grand Floridian Resort. After digging and assistance from one of my pals,
Dustin, who checked in person for me, we narrowed it down to either an InfaPure Crib Mattress or one from the Beautyrest Hospitality line.
I'm sorry I couldn't narrow down the specific one you had, Kristen, especially when it could be the answer to the best night's sleep for your little prince. I hope that this phase will pass soon and your little one will have restful sleep soon. Fingers crossed that one of these mattresses does the trick! Please come back and see us if you need anything else.
Happy Planning,
Ashley F.