Indeed, the nation has a model, the architects said. It’s called the Green House Project, a 17-year-old non-profit organization with 300 homes in 23 states, including Michigan. It hopes to open another 30 to 40 homes nationwide next year. Each Green House typically has 10 to 12 residents, who have their own apartment and bathroom, a shared dining area, and gardens or porches. There are usually two nursing assistants and a nurse for every 10 residents, which allows staff to actually get to know their residents. Many Green House programs, including Resthaven in Allegan County, accept Medicaid patients.