George the Architect sends more photos. You can see that the bat room now has a polished concrete floor and the dividing walls for the eco-loo and the shower are up with a stand waiting for a sink to arrive from Bristol. The door into the rat room is bricked up pro tem to allow me to sleep there in a wildlife free zone when I head over in a few weeks time. Elsewhere progress is rapid with the rat room now appearing to be semi roofed and progress on the upper floor rapid.