The Operating Systems, Lower Level, Interior and Exterior Inspection sections are EXTREMELY condensed versions of those found in our home inspection book: Home Inspection Business From A to Z
Real Estate Appraisers are not required to be home inspectors. However, I will include these sections anyway to give you some basic details about home inspections.
Patios and Terraces
As with walks, check all patios and terraces for any tripping hazards. There shouldn't be any weeds growing between the joints of the sections. Any uneven sections need to be repaired. If the patio touches the side of the foundation, then it must be well caulked and sloped away to prevent water from draining toward the house. In most areas building permits and approvals are needed to build patios. You have to check this at town hall.