• It may help them sleep better (read: longer) knowing that they're not alone
• It's a great bonding experience even for a short time
• May help them to become less selfish (I wonder who they get that from?)
And might I add, rooms with two twin or bunk beds can be freaking adorable and super fun to decorate? Here's some evidence.
[ TWIN BEDS ]
[ BUNK BEDS ]
Yea, see those auto decals? They need to happen like yesterday.