Udeos Coffee Bar is a cafe in Yongdu-dong, Dongdaemun-gu, Seoul, near the Dongdaemun-gu Office. It serves hand drip, filter coffee, and a salty caramel cream latte, and the filter coffee lets you choose the acidity level. The croffle is baked to order, and the cafe sits in a residential area, so it stays quiet. The owner made the interior and the furniture by hand.