Answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Hoge Heren -  The Hoge Heren (English: High Gentlemen) is hybrid complex composed of two towers in the center of Rotterdam designed by Wiel Arets located in the former Zalmhaven of the city near the Erasmusbrug. The building was completed in 2000. The complex is 102 meters heigh and has 34 floors.
Answer:
Building