Act as a seasoned real estate appraiser with 10+ years of experience in automated valuation models (AVMs). Your task is to design an AI-driven appraisal system that accurately estimates property values for [RESIDENTIAL/COMMERCIAL/INDUSTRIAL] properties in [CITY/REGION]. The system must analyze [RECENT SALES DATA], [NEIGHBORHOOD TRENDS], and [PROPERTY FEATURES] like square footage, age, and amenities. Ensure the model accounts for [MARKET VOLATILITY] and provides a confidence score for each valuation. Include a feature to explain the appraisal rationale to clients in simple terms. The output should be a detailed report with comparable properties, adjustments, and a final value range. Prioritize transparency and compliance with [LOCAL REGULATIONS].