Our senior project is designing and modeling a multistory building in Manama, Bahrain under the supervision of Dr. Muhammad Ajmal. As per the requirement of the University of Bahrain and the civil engineering department, this senior design project is submitted in partial fulfillment of the B.Sc. in Civil Engineering. The project is a building that consists of 51 floors (GF +5 Parking floors + 44 residential floors + RF), with three main structural elements which are columns, shear and core walls, and flat slabs. We have used multiple software during the project, each software had its purpose and specific use, for the pre modeling phase we used AutoCAD, for the modeling and design of the building and the main structure we used ETABS, and for the slabs and flooring system we have used SAFE, and during the post-analysis checking, we have used Excel in preparing and utilizing provided sheets as needed. The Loads applied and taken into consideration for our building were according to BS – 6399 part 1 and 2 and UBC – 97. The Structural design was done according to BS – 8110. In addition to that, we have reached out to several engineers in different fields with a wide range of different experiences in the local industry to try having our project as close as possible to the local market and what is truly happening and taking place in the industry both in design and construction. We have summarized the full process and journey in this report into 9 main chapters showcasing the full work done using the different software and providing a sample of calculation as verification for our work. In chapter 8 we have showcased our final designs and models from AutoCAD, ETABS, and SAFE that we have reached at the end of our work which was satisfactory, and it satisfied all the design loads, conditions, and constraints from the design codes.