Gangnam tonkatsu restaurant with solo dining booths: Sioldon
Sioldon Ilwon Branch is a tonkatsu restaurant in Irwon-dong, Gangnam, Seoul, near Samsung Medical Center. I tried the ₩14,900 tenderloin cutlet set and limited premium loin cutlet set, with their crisp crusts and juicy meat standing out. Verdict: a satisfying, quiet spot for a proper solo meal.