The Manhattan multifamily market saw a significant increase in total Manhattan sales in 2018 compared to 2017 – according to a year-end Manhattan multifamily market report by Cignature Realty Associates, a Manhattan-based commercial real estate brokerage firm that specializes in the sale of multifamily and mixed-use Manhattan apartment buildings. The report revealed that the total number of buildings sold in Manhattan in 2018 came to 403 – a whopping 125.1 percent increase ov