Within the scope of the Application Project Course, we found and examined the design project of an existing steel structure. The building has 2 floors and each of the rooms on the upper floor is at different elevations. The fact that the steel profiles sit on top of each other makes the structure fun. After examining the measurements, we drew the plans in accordance with the application project format. Then we drew the sections and views by researching the steel structure details. Then we added all the extra details.