Danviken Hospital - Danvikens hospital was a historical Swedish hospital insane asylum and retirement home in Stockholm active in 15581861. The area belonged to Stockholms kommun until 1984 when it was transferred to Nacka kommun.The Danvikens hospital was founded by the initiative of King Gustav Vasa in 1558. The current building is designed by Goran Josu Adelcrantz (16681739) and dates back to 17181725. From the 1740s the hospital also functioned as an Insane asylum. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Building