A homeowner has discovered a significant discrepancy between the property deed registered with the Ghaziabad Development Authority and the actual delivered property, with fewer towers constructed than documented. This difference impacts the covered area calculation. They are seeking advice on whether a revised deed is necessary, if a new agreement can be drafted, or the potential compliance issues of proceeding without changes. The consensus is to consult a local lawyer with the relevant documents to determine the best course of action, potentially involving a rectification deed from the builder.