1. Living in a place not meant for human habitation, a safe haven, or an emergency shelter for at least one year (or four episodes within the past three years) and having at least one disability. 
  2. Residing in an institutional care facility, including a jail or substance abuse or mental health treatment facility, hospital, or other similar facility, for fewer than 90 days if all of the criteria in paragraph (a) are met before entering that facility. 
  3. Couch surfing does not count towards your homeless history.