Craig , it took about 3 hours , will be quicker next time i should imagine , i wanted to spend a while on it to make sure it was spot on first time in , it could help to get the other end ones !
And thats not all , the house itself is part of an old loony bin , it has chapels ,pottery workshops hospital wings and loads of other stuff which has all been converted to houses , loads of yet untapped .
And get this , the w/c before me used to do the main house i got off a ladder !
Rich P @ F