Design concept :Design main concept depends on getting the view of the nile for all (typical floor) rooms with keeping the good form for the main project body .Generating energy : Energy will be easily produced through 2 wind turbines directed to the north east side to get the most powerful air to help generating maximum amount of energy .Green wall :Existed on the north side of the building to provide every floor with cool air continuously .Roof gardens :for each three floor there is a roof garden to provide the project with green areas (a source green architecture) & open areas work as open seats .