We can provide best quality homes for everyone, that also they are enviroment friendly, not destroying the enviroment like conventional expensive concrete houses that are full of toxic chemicals. These houses (Cob houses and Hobbit houses) can be built for free or almost free, and everything about them is alot better than concrete houses, thermal insulation, sound insulation, they are built for free, they self regulate their temperature, they are easy to heat, and alot more, please spread this knowledge ! everyone needs to know about these.