The phrase "intimate setting" refers to a cozy and private environment that allows people to feel close and comfortable with one another. Full definition
When it comes to successful experiential marketing, smaller events in intimate settings are generally preferred over large events with too many people. (entrepreneur.com)
That's an advantage: You have the privilege of interacting with a person by invitation, in the relatively intimate setting of the recipient's inbox. (entrepreneur.com)
If you are looking for a more intimate setting for your date, ask to be seated in the downstairs room. (eharmony.co.uk)