I spent more than an hour getting to this place in 30 degree heat only to find out it was closed. The place is having a summer break but there was no info about it on naver or instagram or FB....they have been closed for more than 10 days and will be for more than a month. The location is so inconvenient to get to, they could at least warn their customers as other places do. Was quite frustrated as there was no other food option around either. I almost passed out from the heat and exhaustion.
I only later found that they had one tiny post about closing on IG, but this info is invisible unless you expand the whole post and naver map still said place is open till specific hour that day. Heads up for others, the place might not be open so don't trust the opening hours on maps. Unless you have a car I wouldn't bother going, unfortunately.