Book excerpt: The popular press has taken notice of two current trends in housing arrangements: three-generation households, and twenty-somethings staying at home longer. These are not separate trends, but part of a larger nationwide cultural shift to extended families reuniting. Together Again: A Creative Guide for Successful Multigenerational Living is intended to make this cultural shift go smoothly. Topics covered include the financial and emotional benefits of living together; proximity and privacy; designing and remodeling your home to accommodate adult children or elderly parents; overcoming cultural stigmas about independent living; financial and legal planning; and making co-habitation agreements.