Appearing much like a game of Jenga come to life, the Wozoco apartment complex in Amsterdam, Netherlands has been a unique structure in the city since its completion in 1997. Designed by the firm MVRDV and commissioned by Het Oosten Housing Association, this building might appear organic enough but its unique structure actually arose out of a need to make 100 units, instead of the planned-for 87, without blocking out the natural light. While the structure is eye-catching, it also manages to be a good representation of a building that stuck, quite untraditionally, to its initial function.