Preparing for my travels to Korea entails lots of research on places to eat, unique local spots, and activities to do. I found that the best way for me was to watch vlogs on Youtube of those who reside in Korea.
Youtubers in Korea:
Simon and Martina (EYK)
I found out about the airplane cafe, called First Class Healing Cafe, by watching ChoNunMigookSaram. It was tricky finding the exact location of the cafe since she didn't have an address in the video. Of course, I immediately looked it up on google to see if that would help narrow down my search. Unfortunately, it was fruitless because in Korea, shops are constantly changing (closing or getting replaced by a different shop). And it seems like this massage cafe was newly opened since not that many people seemed to be aware of it on social media. Luckily for me, I was familiar with the Hongdae Area and was able to figure out the location based on the nearby stores in the video.
서울시 마포구 서교동 345-2 천마빌딩 5층 퍼스트클래스 홍대점
Official Cafe Website