Hanoiui Achim is a Vietnamese restaurant near Gangnam Station in Seocho-dong, Seoul, serving pho, pad thai, and nasi goreng. It also offers brisket pho, fried spring rolls, shrimp rolls, and seafood fried rice, and the pad thai portions are large. At lunchtime the restaurant fills with customers, so arriving earlier or later makes it easier to get a seat. The brisket pho broth is on the salty side and the flavor is ordinary.