内覧

1. Origins, structure, and basic meaning

• Structure: 内覧, read ないらん, means inspecting a property or viewing an exhibition in advance of a contract or public opening.
• Basic usage: It can be a walk-through of an apartment before moving or a preview of artworks before an exhibition opens.

2. Common pitfalls and similar expressions

• Viewing before a final choice or public opening
  • It is an advance viewing of a prospective apartment or an exhibition before public opening. Both uses occur before full use or general access.