We are discussing London's housing. It has become the number one issue facing the capital. We are looking for radical solutions and fresh thinking. Much of London's housing has long ago been paid for, yet buyers and tenants are paying again and again, not for the housing to be produced but to provide a yield on its value. We’ll be looking for responses to this problem and to many more thrown up by our readers and writers. Read the articles, share your experiences and knowledge and tell us what you think.