Complex sentence: In 1955, it moved to its current facilities in the Heritage Hill area of Grand Rapids where its' new studios replaced the Bissell mansion (of Bissell vacuum fame) and are across the street from the Voigt House Victorian Museum.
Split into simpler sentences: In 1955, it moved to its current facilities in the Heritage Hill area of Grand Rapids. Its studios replaced the Bissell mansion (of Bissell vacuum fame) and are across the street from the Voigt House Victorian Museum.