The biggest challenge in this project was the double height of the main entrance in addition to The side staircase between ground and mezzanine floors, which have been changed to be a decorative item by modifying the shape and direction of the stairs and by clad them with finest woods also, We had overcome the problem caused by the double height by linking the side walls & the ceiling with geometric lines used for lighting, and adding wood element to be integrated with the wooden wall cladding in the elevators walls.