●Convenient for comparing camera properties and carefully considering them after you get home!

●Use a tape measure to check if your furniture and appliances will fit!

●Check the compass direction with your own eyes!

●Writing utensils: Take proper notes and don't rely on your memory.

●Map of the surrounding area Check the surrounding environment against the map!

●Golf balls, marbles, and other spherical objects - Check that the floor is not tilted! (※If you are currently living in the property, refuse to let us know first!)

● Make a copy of the floor plan and check it later!