my Old Workshop

Create a hideaway medicine cabinet

This hanging mirror is actually a medicine cabinet door.

Rough frame in the opening with 2x4s, allowing an extra nailer for more flexibility in placement of the hinges.

Trim out the inside and add shelves.

Attach a lighweight mirror with hinges glued or screwed to the mirror and screwed into the nailer. Glue a set of strong magnets to the mirror and the inner trim so the door will close.