My hen house also has a serious design flaw. The floor of the nest box is in two parts which can easily be pushed up from underneath. This would mean that a fox could get into it so I took the nest box to my brother (he has a shed(!) load of tools) and he cut a piece of plywood and screwed it onto the outside - so no more danger.
Brought my niece Ellis back with me and set her and my Mum to work giving the hen house another coat of wood paint.
While they were painting I made a start on moving all the bricks and old chimney pots.
Tomorrow's job is to level the earth and put the paving slabs down leaving grass and earth inside the run so the chickens have some dirt to dustbath and grass to scratch in.