The document discusses what a Bill of Quantity (BOQ) is for an interior design project. A BOQ is a list that includes the components, estimated costs, quantities measured by number, area, volume, weight or time. It serves as an estimate for the entire project cost once the design is complete and specifications are prepared. The document provides instructions on drafting a BOQ by setting up a spreadsheet with item numbers, descriptions, units of measurement, quantities, rates, labor costs, and total costs for items. It also includes a real example of a BOQ.