Ssoi 54 is a Thai restaurant in the Ewha alley of Seodaemun-gu, Seoul, where two Thai owners do the cooking themselves. The menu covers street food such as pad thai, pad kaprao moo sab, som tam, and beef pho, prepared in the local style. Staff explain each dish one by one, and delivery through Baemin is available. Food takes a while to arrive, so time is needed.