Has anyone here looked into Euljiro family gathering spots?

I'm planning a family dinner with my parents and looking for a place where we can sit comfortably and chat, as much as we can enjoy the food. I'd prefer a less crowded atmosphere so we can focus on our meal and have a good conversation with the family after a long time.

For those who have looked for family gathering spots in Euljiro, what did you check first? If anyone has visited a place, please share your experience about the atmosphere for dining with family and how your parents reacted.