How To: Make a King Sized Platform Bed with a headboard to match.
this idea is essentially just building slats to raise the mattress off the floor for an inexpensive, low-profile bed
Japanese Beds & Bedroom Design | Inspiration | Natural Bed Company
Build Your Own King Slat Bed for $150
Homemade bed frame diy
Modern beds and modern bedroom ideas | Wood shop
Make a bed frame for free out of salvaged milk crates! Blog post tutorial!
34 DIY Ideas: Best Use of Cheap Pallet Bed Frame Wood - Pallet Furniture
How To: Build a Simple and Inexpensive DIY Bed Frame (oh the cheap!)