Looking for not-loud Friday night dinner in Manhattan

Milos downstairs is quiet (main level is a bit of a zoo) - the original one, not Hudson Yards. Also Elea, if it’s not too far uptown for your group. You didn’t say what time, but if it’s early enough or with a reservation, Buvette or L’Artusi. The tavern room at Gramercy Tavern is good for 4. Agree with @ninkat on Il Buco and A&V both, but you’ll need a rez (A&V might be busy / loud on a Friday though).

Some prior threads that might be of interest: