As members of the tiny house community struggle to legalize tiny house around the country, many cities are already making it easier to build smaller homes in the back yards of existing houses. Bruce Parker is the founder and lead designer of MicroHouse, a company that designs backyard cottages and small houses in Seattle, Washington. These can take multiple forms, but are usually referred to as ADU's or DADU’s in Seattle. Bruce is here to tell us about what it takes to build a DADU in Seattle. Warning: the sticker shock may be… well.. shocking. Plus, we'll talk what design elements and choices lend themselves to a beautiful and functional small space.