We're trying to get my two boys to share a room - but both of them have different sleeping habits, do better with different light levels, etc. We looked at having a curtain rail across the room (too expensive, too likely to be pulled down), installing a partition wall (too awkward), etc. Then my wife was given the idea:
Tents!
Give them their own tents in their own room, they'd love it!
After hours of searching online, we found the perfect one:
Whoever gets what might be awkward about this particular tent wins a cookie