Revise 3BHK Floor Plan DWG

I already have the original AutoCAD (.dwg) file for my 3-bedroom flat and need precise edits before sending it back to the builder. The key tasks are:

• Wall changes – I will be removing some existing walls, adding a couple of new ones, and relocating a few others.
• Window adjustments – certain window positions need to shift to suit the revised layout.
• The rest of the apartment layout and dimensions should remain intact, with layers and annotation standards preserved.

Please open the supplied .dwg, apply the revisions cleanly, update all affected dimensions and room labels, and return an editable DWG accompanied by a quick PDF export for easy on-screen review. Accuracy is critical because the builder will work directly from this file, so double-check alignments and maintain correct wall thicknesses throughout.