Scrawled out new plan...

So that shade will be much worse in summer with that tree in leaf?

 

Haven't got many pictures on my phone - but yes, it's a beast when it gets going! The owner of the plot behind me has asked him to prune it for a long time now...he just won't. Thats her greenhouses you can see under the over hang of the tree in the picture.

 

I would keep the shed,
My previous lotty was a starter plot, with just a long chest, heavy wood, locked and all tools fitted
However I could not get in when it rained, I just had to down tools and run home.

You could of course sit in your poly tunnel or green house, but there is Nowt like a shed with a tea brewing