The living room floor is now complete.I've used PVA to glue the sticks to the floor. Remember that the floor has already had a coat of 50/50 water/PVA applied. The banisters are also in place, and there is an area at the top of the stairs where the paint and wallpaper don't meet, so I've cut and stained some wood pieces to fit there once they've dried.
I've made a door frame, which you can see from the kitchen. I'll also add this to the living room once I've tidied up the wallpaper and finished the picture rail.