Exterior walls ，driveways，sidewalks，fences，exterior doors and windows，yards
Roof slabs, rainwater discharge chimneys, skylights, and estimated roof life
foundation，floors、walls、roof structure
water supply system，drainage system，hot water supply
eletricity supply system，electricity distribution system，grounding system，outlets，circuit breakers，anti-shock system
furnaces，firplaces，chimneys，air conditioning，exhaust system
floors，walls，ceilings，door and window interior，bedrooms，bathroom，kitchen appliances，washer/dryer
indoor insulation，attic ventilation，moisture，leak detection
