I offer a new world.

I offer a new world. In London people live badly even if you have a lot of money. Nobody can escape the noise. Nobody can escape the crodws. Nobody can escape the bad smells. Nobody can escape the dangers. Nobody can escape reality. I want to live on the ground, in a separated house of one floor without stairs. How expensive what i want can it be. How expensive is to build a house of one floor?, the most complicated part is the roof, that is not that high. Why housing is the problem?. What is the problem?. Why not everyone can have at least a separated one floor house with a wonderful interior?. Is not planet Earth big enough for everyone?. Thank you.