Name: Jim Northeast Pennsylvania (Zone 6b) Gardens feed my body, soul & spirit
A layout similar to these would allow you to grow short plants right up to the side walls, but still have access to everything from the inside.
Something like this would allow shorter plants along the walls and larger plants in the middle that could be worked from either side.
Let us know how you proceed. Nice to have you with us in the Greenhouse Forum!
My PA Food Forest Thread at NGA
“The one who plants trees, knowing that he will never sit in their shade, has at least started to understand the meaning of life.” (Rabindranath Tagore)