Two Offices on Brickell Available for Sublet. This is an absolutely fabulous opportunity on prestigious Brickell Ave. Both have a nice view on Brickell Avenue and Biscayne Bay, are very bright and are located on the 14th floor in the 1200 Brickell Building (the BB&T and/or Morton's building). The offices share a reception with 3 other offices at the moment, a large conference room and a nice, small kitchen.