Sayeh modern commercial building has been designed for a land covering 900 square meters. This building with the total area of 7650 square meters includes 9 floors above the ground floor and 4 floors under the ground, and every floor has two commercial units, each of which is 400 square meters in size. Some space has been allocated to restaurants and commercial activities on every floor. The tall and wide windows facing north and south have provided maximum natural light and wide view of the outside space, helping to improve employees’ motivation and productivity.