I feel that establishing and keeping this calm bedroom environment, helps with sleeping through the night. (heymommies.com)
A cozy, relaxing bedroom environment is a great way to improve your child's sleep, but it's important to create a space that's safe, too. (lullysleep.com)
Dautovich recommends that in order to actually sleep on the plane, travelers should try to mimic the ideal bedroom environment, which is dark, quiet, cool, and comfortable. (businessinsider.com)