3 BHK Apartment Terrace Floor Centerline Plan layout shows a 19x12 meter size.3 BHK Apartment Terrace Floor Centerline Plan Layout includes terrace and staircase is available. centerline plan is also available in this file. 3 BHK Apartment Terrace Floor Centerline Plan dimensions are in a meter. Thank you for downloading the AutoCAD drawing file and other CAD program files from our website. Visit CADBULL.COM Site.