Gray Mid Century Full Bed.
Building materials Poplar or forest birch makes good choice to build a frame. These easily accessible forests look well colored or painted, and they are available in different widths and lengths. Use metal L brackets to build the frame and connect the support beams, and wood screws to attach the plywood to the frame.

Big Mid Century Full Bed

Interest Mid Century Full Bed

Modern Mid Century Full Bed

Nice Mid Century Full Bed

Review Mid Century Full Bed

System Mid Century Full Bed

Traditional Mid Century Full Bed

Vintage Mid Century Full Bed