Deals & DealmakersHeng Sang Realty buys Cassa Hotel commercial condo units for $80.5MREWNovember 2, 2017November 2, 2017 by REWNovember 2, 2017November 2, 201702276 William Fung’s Hang Seng Realty has just acquired two commercial condo units at 515 9th Avenue for $80.5 million, according to documents filed with the...