[SNIP] > The only question > I have is how large can you make them with out it getting to complicated? > Any suggestions would be appreciated. Thankyou, > Lindsay Frisch I've yet to visit a new cob house, but here in Devon, UK, there are many ancient two storey cob houses. Mine is about 44 feet by 16 feet. The cob walls form a large box with stud walls for partitions. -- Michael Saunby