2 BHK Second Floor Apartment design layout shows an 18x10 meter size.2 BHK Second Floor Apartment plan Layout includes column placement, 2 bedrooms, living room, kitchen, dining area, and staircase is available. centerline plan is also available in this file. Second Floor Apartment 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.