Thinking About A Storage Shed

The Place is in need of a new/improved storage shed. I need a new building, not only for storing items I use in the yard and seasonal items: I would like some room for a wood shop, as well.

I have two old sheds here, but they are dilapidated and unsafe. I hope to reuse materials from both existing sheds, for ecology purposes - and sentimental reasons, as the materials are from the original family house, built in the late 1930's.  Part slate shingle, part thick slabs of some kind of wood - hopefully, most of these old pieces can be salvaged.

I found these shed plans at a special discount price. Ryan Henderson, who has been building wooden outdoor sheds for over twenty years, offers this "step-by-step quality sheds plans and woodworking course" at a ten-dollar discount (as of this writing).

The detailed information in Ryan's course is phenomenal! I now have some idea of  the 'extraneous' materials I'll need - and specific instructions for a firm foundation, which is my fundamental (ha!) concern.