(back cover) Titles in Barrons "Business Keys "series present easy-to-understand advice on prudent financial planning, saving, investing, getting loans and mortgages, buying and selling real estate, and dealing with other aspects of money and investment. Updated to account for current interest rates and new mortgage types such as interest-only loans and new adjustable rate mortgages as they apply to historically high real estate prices, this book advises on the details of financing a home purchase, dealing with banks and other lenders, and knowing how to shop for the best available deal.