The primary objective of writing this book is to provide a reliable source of information for housing managers and policy makers in housing corporations, ministries and parastatals globally, on the critical issues of housing affordability and user satisfaction with rental housing. The author has been able to assemble in this book a lot of relevant information and at great depth that both students and staff in the built-environment fields will find this book immensely useful for their various purposes. Understandably the focus of the book in general is on Nigeria. Nevertheless, housing habitability researchers and other stakeholders in the housing sector in both developing and developed countries, will no doubt derive stimulating knowledge from this book.