Lean too stable conversion!

Well at last I have talked "him" into letting me have a greenhouse. Thinking of a lean-to against the stable wall (nearly 9ft tall) I thought this may retain heat more.

South west facing and near a fence - I mention this because I read in another thread "don't place near fence" now I presume this means I might get the cow from the next door field sticking its head through the window to get to my exotics???

All advice welcome
Thanks

 

Hi Waco you will love a greenhouse ,good for you!
We have cattle in the fields either side of us.

 

Thanks Gogs - looks like I will have to get the electric fence going.