BGZ Istanbul project consists of 731 residences and 12 commercial units in two 44-storey towers. In the project, 1+1 flats were designed as gross 74.69-88.62 square meters, 1.5+1s as gross 100.69-111.51 square meters, 2+1s as gross 128.15-180.93 square meters, 2+1 duplexes were designed as 128.11-171.42 square meters, 3+1s were designed as 186.58-236.56 square meters in gross, 4+1 apartments are designed as 244.84-314.23 square meters and 5+1 apartments are designed as 697.91 square meters.