The plans

Just to ensure that I did have something in mind before I started converting lots of nice timber into sawdust and bits that don't fit anyware, it was decided that some planning mightbe a good idea....

So first we have a floor plan layout:-

After that we need some walls:

Work out how we will stick the outside on and insulate the whole thing....

This being England, a roof is likely to be a good idea.... (lets face it the country as a whole could use one!)