Locally based brokerage firm B6 Real Estate Advisors has arranged the $12.3 million sale of a 15,550-square-foot office building located at 8 E. 41st St. in Midtown Manhattan. The eight-story building includes 1,550 square feet of retail space. Christopher Cavorti of The Corcoran Group represented the buyer, Piyush Golia, in the transaction. Brock Emmetsberger, Zachary Redding and Marshall Dickson of B6 Real Estate Advisors, along with Nancy Cibrano of The Wings Group, represented the seller, Meir Levy.