a high tower with a magnificent stand O-14 is located along the extension of Dubai Creek, occupying a prominent place in the court of the beach. With O-14, typology office towers have changed the inside out – the structure and the skin should turn over to offer new economic phenomena and space structures. a building gives the best impression in history. The exoskeleton O-14 into the structure of vertical and lateral main to the building, letting the sheet column-free office for the range between minimum and core. By moving the lateral bracing to the building to the perimeter, core, which traditionally is enlarged to receive a lateral load in most office building curtain wall, can be minimized only the vertical load, utilities, and transportation. In addition, the curtain-wall tower configuration typical results that have a thick slab to carry the lateral nucleus, but in O-14 can be minimized only respond to span and vibration. Consequently, future tenants can arrange flexible floor space in accordance with their respective needs.