Section & elevation of 20x25m office building is given in this Autocad drawing file. Total height of the building is 6.8m. This is G+1 office building. In this office plan, the popular dining room, admin office, car parking, hall, auditorium, garden, water closet for male & female, and other details are given in this model. For more details download the Autocad file. Thank you for downloading the Autocad files and other CAD program files from our website.