What to do when you could use some extra promotion for a house that's for sale?
Well, how about building a rollercoaster through the house? Oh yeah!

Over 70 million views.
Winner of a Golden Esprix
Best Social Media 2014: Best Creative.
Shortlist Cannes Lions.

Agency: Wefilm
Creatives: Roel Welling, Joris Dommels
Production Company: Wefilm