We have 30 plus years in the inspection of real property. This includes residential real property for sale, seller inspection for property going on the market, and residential property where folks want to know what kind of condition there home is in and put a list together to start on repairs or upgrades.
As far as commercial property it could be a small stand alone commercial/retail/office building or a strip mall they are thinking of buying, or a 20,000 square foot office building.
Investors call us all the time because they want that second opinion as to the condition of the property. They are so use to buying and renting or flipping that their ideas for what they can do or should do and that nasty budget keeps popping up and they overlook items that should be repaired for resale purposes or even safety concerns or structural problems.