Dutch brokerage firm Verder Met Wonen literally takes prospective residents on a ride through the home on a specially-installed roller coaster in single-rider wooden cars. It then rises to the second floor, winds through the bedrooms and plummets out an upper window into the backyard. A 90-second promotional clip gives us a glimpse at the journey, even if we can’t take it ourselves. The ride starts in the driveway, descending into the basement and then hoisting viewers up the stairs to see the first level.