Exit 5 of Nonhyeon Station on Subway Line 7 and go straight to the right. Turn right at the second corner and go straight. If you walk for about 2 minutes, you will come to a four-way intersection, so go straight to the left and you will find the first basement floor of the building on the left (the first floor is a yakiniku restaurant). It is within walking distance from Exit 4 of Line 3 Sinsa Station.