I need a complete floor-plan set for a four-storey (G+3) house in a clean, modern style. The key requirement is to dedicate the first floor exclusively to my family, while configuring the ground, second and third floors as separate rental units. The rental areas should be laid out as multiple self-contained flats, optimised for good natural light, privacy and efficient use of space. What I expect from you: • Scaled 2D plans for each level showing walls, rooms, circulation, balconies and services. • A simple 3D massing or visual to illustrate the modern façade concept. • Basic electrical and plumbing points marked so the contractor can estimate service runs. • Source files in DWG (or a compatible CAD format) plus PDFs for quick reference. Please reflect local building codes, staircase and lift placement, and sensible column grids. Car parking, utility shafts and common areas can sit on the ground floor as long as the rental layout remains practical. I’m available for quick iterations, so feel free to send rough sketches first, then move to detailed drawings once we lock the core arrangement.