The Glass box

We're having major problems with the local planning authority who don't want me to put the glass extension on the back of the house.......so that will go to appeal once the initial planning permission comes through, but in the meantime, the builders lay the cement block that will form the floor in the "barn" which will form part of the glass box.  They're making the most of the glorious autumn we're having here and doing as much outdoor work as possible