Dinners in Seoul

We have come to be regular customers for a restaurant located near the hotel where we stay in Seoul. The restaurant seems to be for the locals, and no stranger would come to the restaurant. Maybe we are the first visiting case of forigners for them.
When I come to the hotel, I had a glance for the restaurant, and I felt something good smell for it; felt good atmosphere aroud it, I instinctively consider it as fine.
On the first day of the congress, we went to the restaurant, and the staff can only speak Korean. So we have communications with photographs of korean food attatched in the guidbook.