Ask about each agent's marketing approach, including online presence, property portal coverage, and their database of registered buyers. Agents like Whittaker & Co and Savills invest heavily in premium marketing materials that can justify higher fees for luxury properties. Enquire whether they offer professional photography, virtual tours, floor plans, and dedicated brochure design. For new build properties in developments like The Maples (Taylor Wimpey), Kings Reach (Cala Homes), or The Ridings (Redrow), ensure the agent has experience marketing new build homes.