Easy, strong, cheap bunk bed.
MANSTAD packs a lot of punch — it's a (1) small scale sectional sofa that's also a (2) bed and (3) storage.
Platform Bed with Storage and Baskets | Creative Pieces Of Wood For A New Bedroom With A Storage by DIY Ready at http://diyready.com/14-diy-platform-beds/
17 Amazing Diy Wall Decor Ideas, Transform Your Home Into An Abode
Love built-in bunks for lake house guest room. I like the curtain idea so you can put some kids to bed before others and have them not be disturbed when the older kids come in.
Cheap dollar store lamps, mirrored spray paint, burlap covered shades
Australian Kit Home Cheap Kit Homes HOUSE PLANS For Sale with GRANNY
Pallet Beds are cool.
cheap granny flats
Could also spray paint whatever color (mine off white) fits your home even if it's not 'country' themed.