Simple Lift-Top Storage Bed

Build the frame from the 1x8s. Pocket holes (3/4" pocket holes, 1-1/4" pocket hole screws) work well, but 2" self-tapping star-bit screws, or glue and nails with reinforced corners, are also valid.

Attach the plywood bottom with 3/4" brad nails or staples and glue. Use the plywood's factory edges on the outside to help square up the frame as you attach it.

Attach caster wheels to the base, adding blocking inside the corners against the 1x8 frame to support them if needed. Bed legs, hairpin legs, or metal legs work as alternatives — just be sure the load transfers from the 1x8 sides into the leg, and that the center is still supported. Setting the bed directly on the floor is another option; a furniture glide foot helps protect flooring in that case.

Nail the top trim board in place (1x6 for full size, 1x12 for queen size).

Apply edge banding to the outside edges of the lid, then attach the lid to the frame with hinges.

Follow the bed lift kit's directions to attach the springs to the plywood lid and the bed cavity. Expect to adjust the tension to get it feeling right for your specific mattress and lid weight.

Sand every exposed surface and finish.