Exterior thumb|The eight sided main structure with large arched doorways and minarets on a square plinth The mausoleum building is the central structure of the entire complex. It is a white marble structure standing on a high square plinth with sides measuring in length. The base structure is a large multi-chambered cube with chamfered corners forming an eight-sided structure that is approximately long on each of the four long sides.
Exterior thumb|The eight sided main stru:cture with large arched doorways and minarets on a square plinth The mausoleum building is the central structure of the entire complex. It is a white marble structure standing on a high square plinth with sides measuring in length. The base structure is a large multi-chambered cube with chamfered corners forming an eight-sided structure that is approximately long on each of the four long sides.