SlumberPod is a woman-owned small business that appeared on Shark Tank as a portable way to give kids a dark, private place to sleep even when the family is traveling away from home.
My brother and SIL swear by this thing when they travel, which is quite often, to keep their (very cute) son on a consistent sleep schedule when they’re out of the house. I’ve helped set it up several times and can attest that assembly is quick and easy peasy.
Promising review: