好都合

1. Origins, structure, and basic meaning

• Structure: 好都合(こうつごう) describes circumstances or conditions that suit what someone wants to do.
• Basic usage: It is used to assess a convenient commuting location or a schedule change that allows more preparation time.

2. Common pitfalls and similar expressions

• Whose circumstances it suits
  • 私には好都合だった means the situation suited the speaker's circumstances. It does not imply that postponing the meeting was equally convenient for everyone else.