Balconies
Balconies were added when the building was the nightclub, Limelight. As can be seen from the picture below, while the balconies were used as seating and to hold the private lounge areas in the nightclub, the balconies were altered to accommodate the shops.
Podles, Leon J. "Limelight." Leon J. Podles :: DIALOGUE. N.p., 14 Jan. 2015. Web. 18 Apr. 2016. Web Address