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. The Ardea - The Ardea formerly 3720 is a 30-story99.06 m (325.0 ft) apartment skyscraper in the South Waterfront district of Portland Oregon. The building was completed in March 2009 however was turned over in phases allowing occupancy beginning in August 2008. The Ardea was developed by Gerding Edlen designed by GBD Architects and constructed by Hoffman Construction.
Answer:
Building