I will now be able to feel a bit more useful as I can drill holes and screw in screws (and unscrew them again when I've put them in the wrong place!), so I think I am now down to put up the plaster boarding.
I am being trained on a scrap piece of wood on Saturday.
Apparently I am also allowed to use them unsupervised. Woo Hoo! The house is my oyster!