Answer the following question: Hopi House is located on the South Rim of the Grand Canyon within Grand Canyon National Park in the U.S. state of Arizona. Built in 1905 as concessioner facilities at the South Rim were being developed it is the first of eight projects at the Grand Canyon that were designed by architect Mary Colter along with Bright Angel Lodge Hermit's Rest Lookout Studio Phantom Ranch Desert View Watchtower Colter Hall and Victor Hall (the latter two being employee dormitories). Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Building