Corporate office building for cell phones elevation and plan cad drawing details that includes a detailed view of flooring view with doors and windows view and staircase view details, balcony view with wall design, dimensions and roof or terrace view with reception area with waiting area and cabin and computer lab with counseling room and library and conference room details, manager cabin and meeting room, cleaning department with departmental office, smoking area, head offices, accountant rooms and pantry, kitchen and dining area, server room and meeting room and pantry and much more of office building details.