The company teamed up with Cantor Fitzgerald to acquire Rivertop Apartments, a 224-luxury apartment community the Bellevue submarket. : San Francisco-based real estate investment firm Hamilton Zanze is expanding its holdings in the Nashville multifamily market with the acquisition of Rivertop Apartments, a newly developed 224-unit luxury apartment community located near downtown Nashville. The purchase was made in a joint venture with Cantor Fitzgerald, marking the second co-investment by the firms in the Nashville market. According to public records, the property sold for $57.1 million, with a $31.4 million acquisition loan provided by KeyBank.