The rotten pieces of wood can be replaced with others, shouldn’t be a problem.Once it’s all cleaned out and the work done, you can re-paint the shed in a softer colour ( green?) if you want to or buy a large pot and plant honeysuckle or a rambling rose to climb up it, and some pretty material bunting.On the inside...it could look really great done out in white and pastels.Have fun!
I do get irritated by .........